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View of the Bospoort, Bergen op Zoom
Barend Klotz, 1671-10-21
- Artwork typedrawing
- Object numberRP-T-1899-A-4283
- Dimensionsheight 150 mm x width 179 mm
- Physical characteristicspen and brown and grey ink, with grey wash; framing line in black ink
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Identification
Title(s)
View of the Bospoort, Bergen op Zoom
Object type
Object number
RP-T-1899-A-4283
Inscriptions / marks
date: ‘10/21 1671’
Part of catalogue
Creation
Creation
- draftsman (artist): Barend Klotz, Bergen op Zoom
- draftsman (artist): attributed to Valentijn Klotz [rejected attribution]
Dating
1671-10-21
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Material and technique
Physical description
pen and brown and grey ink, with grey wash; framing line in black ink
Dimensions
height 150 mm x width 179 mm
This work is about
Subject
Place
Acquisition and rights
Credit line
Purchased with the support of the Vereniging Rembrandt
Acquisition
purchase 1899-12
Copyright
Provenance
…; collection Johann Edler Goll von Franckenstein (1722-85), Amsterdam and Velzen (L. 2987); his son, Jonkheer Johan Goll van Franckenstein (1756-1821), Amsterdam and Velzen; his son, Jonkheer Pieter Hendrik Goll van Franckenstein (1787-1832), Amsterdam and Velzen; ? sale, Jonkheer Johan Goll von Franckenstein, Amsterdam (J. de Vries et al.), 1 July 1833 sqq., Album F, no. 32, as Valentijn Klotz (‘Gezigt aan den Wal te Bergen op Zoom. Met de pen, door v. klotz’), fl. 5, to ‘Michaelis’;{Copy RKD.}…; collection William Pitcairn Knowles (1820-94), Rotterdam and Wiesbaden (L. 2643); his sale, Amsterdam (F. Muller), 25 June 1895 sqq., no. 362, as Valentijn Klotz, fl. 50, to the dealer C.F. Roos for the Vereniging Rembrandt;{Copy RKD.} from whom on loan to the museum, 1895; from whom, as Valentijn Klotz, together with one other drawing, fl. 57:80:- for both, to the museum (L. 2228), 1899
Documentation
R.J.G.M. van Hasselt, Drie tekenaars van topografische prenten in Brabant en elders: Valentijn Klotz, Josua de Grave en Constantijn Huygens Jr., uit: Jaarboek / Oudheidkundige Kring 'De Ghulden Roos', Roosendaal, 25, 1965, pagina 145-192 - afb. 42
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Barend Klotz
View of the Bospoort, Bergen op Zoom
Bergen op Zoom, 1671
Inscriptions
inscribed by the artist: lower left, in brown ink, geteeckent den 10/21 [date expressed as a fraction, the month over the day] / tot bergen op ten zoom / 1671
inscribed on verso: lower left, in graphite, V. Klotz; below that, in brown ink, by Goll von Franckenstein, N 1799.(L. 2987); next to this, in graphite, JW (?)
Technical notes
watermark: crown (fragment)
Condition
Some ink stains in the sky
Provenance
…; collection Johann Edler Goll von Franckenstein (1722-85), Amsterdam and Velzen (L. 2987); his son, Jonkheer Johan Goll van Franckenstein (1756-1821), Amsterdam and Velzen; his son, Jonkheer Pieter Hendrik Goll van Franckenstein (1787-1832), Amsterdam and Velzen; ? sale, Jonkheer Johan Goll von Franckenstein, Amsterdam (J. de Vries et al.), 1 July 1833 sqq., Album F, no. 32, as Valentijn Klotz (‘Gezigt aan den Wal te Bergen op Zoom. Met de pen, door v. klotz’), fl. 5, to ‘Michaelis’;1Copy RKD.…; collection William Pitcairn Knowles (1820-94), Rotterdam and Wiesbaden (L. 2643); his sale, Amsterdam (F. Muller), 25 June 1895 sqq., no. 362, as Valentijn Klotz, fl. 50, to the dealer C.F. Roos for the Vereniging Rembrandt;2Copy RKD. from whom on loan to the museum, 1895; from whom, as Valentijn Klotz, together with one other drawing, fl. 57:80:- for both, to the museum (L. 2228), 1899
Object number: RP-T-1899-A-4283
Credit line: Purchased with the support of the Vereniging Rembrandt
Context
Context
The Rijksmuseum holds a collection of 119 landscape drawings by three late seventeenth-century draughtsmen, Josua de Grave (1643-1712), Valentijn Klotz (c. 1646-1721) and his relative (possibly a brother or cousin?), midshipman (‘adelborst’) Barend Klotz (?-?). During the Franco-Dutch war (1672-78), the three artists accompanied the army of the Dutch States-General under the command of Stadholder Prince Willem III of Orange (1650-1702) on several campaigns to Brabant, Limburg, Hainaut and East Flanders, during which they depicted the encampments, landscapes, cities and villages they encountered along the way. The three artists probably drew in situ and share a very similar style. They often depicted the same sites or even directly copied each other’s works. Only a few of these sheets are fully signed. As a result, several of the drawings in this group have been shifted back and forth between the three artists’ oeuvres.
Drawings made during the campaigns of the Dutch army
De Grave and both members of the Klotz family lived and worked in Maastricht around 1668 and probably met each other there. Between 1668 and 1671, they produced circa sixty drawings of the city and its environs. During these years, they likely became acquainted with the regiment of the Netherlands Marine Corps Capt. Harderwijk (?-?) through Barend Klotz, who was a midshipman, possibly in his regiment.3The regiment was founded in Maastricht in 1668; cf. J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, p. 17. Although related documents have not been found, we may assume Barend might have advised the other two artists to join the regiment as independent artists.
The three artists joined the regiment of Capt. Harderwijk at Bergen op Zoom in 1671. The following year, the artists produced at least eighty-four drawings of the city, its surroundings and neighboring towns.4Ibid., p. 15. They made detailed drawings of the buildings, as well as views of the city from different vantages. Among examples of drawings of the same motif, whether drawn side by side or one copied from the other, are two drawings of the city fountain (‘stadsfontein’) on the beach of Bergen op Zoom, one sheet by Josua de Grave in the Rijksmuseum’s collection (inv. no. RP-T-1899-A-4236) and one attributed to Barend Klotz in the Noordbrabants Museum, ’s-Hertogenbosch (inv. no. 12180).5Ibid., nos. 98-99. Many of the buildings and fortifications depicted in these drawings no longer exist, and as such, these sheets also function as historical records of the city.
In 1672, better known as the ‘disaster year’ (rampjaar), the three artists followed the Dutch army under the command of the newly appointed Capt.-Gen. Willem III, Prince of Orange throughout the southern Netherlands. His armies were stationed in Breda, ’s-Hertogenbosch and Maastricht, tasked to prevent the French from capturing the upper regions of the Dutch Republic.6Unfortunately, the French entered the Republic through the province of Gelderland and the Betuwe, taking over various cities, including Utrecht. While the army of the Dutch States-General successfully recaptured the cities in the following years, a series of peace treaties would be signed only in 1678-79 in Nijmegen (Treaties of Nijmegen). In 1674, 1675 and 1676, the three artists accompanied the army during their campaigns to the southern Netherlands and present-day Belgium, drawing the sites they encountered. Interestingly, they refrained from depicting any of the battles; sheets that include soldiers were drawn within the encampments, portraying a more idyllic side of army life (e.g. inv. no. RP-T-00-145). Occasionally, they recorded the ravages of the various battles in cities through which they passed during their journeys; Valentijn Klotz drew the ruins of the church in Grave in two sheets in the Rijksmuseum’s collection (inv. nos. RP-T-1900-A-4362 and RP-T-00-172).
We can trace the exact route of the army of the States-General by studying the detailed descriptions in the diaries of Constantijn Huygens II (1628-1697), the newly appointed secretary to Willem III. Huygens, who was an artist himself, also drew a few of the same sites as De Grave and both Valentijn and Barend Klotz (e.g. inv. no. RP-T-1899-A-4268). Huygens never specifically mentioned any of the three artists, although he did record an encounter with an artist that did not meet with his approval. On 16 September 1675, he wrote that that night he had met a draughtsman of little importance through a certain Mr. Naeldwyc and that he showed him unimportant drawings (‘le soir un certain crayonneur de peu d’importance, que mr. de Naeldwyc m’avoit adressé, me fit voir des pieces de sa facon et de peu d’importance.’).7J.F. Heijbroek, Met Huygens op reis. Tekeningen en dagboeknotities van Contantijn Huygens jr. (1628-1697), secretaris van stadhouderkoning Willem III, exh. cat. Amsterdam (Rijksmuseum)/Ghent (Museum voor Schone Kunsten Gent) 1982-83, p. 34. Huygens’s diary is a useful source for the dating and further identification of the sites of some of the sheets by De Grave and Valentijn and Barend Klotz in the Rijksmuseum’s collection.
Collectors
The drawings by Josua de Grave, Valentijn and Barend Klotz were widely collected in the eighteenth and nineteenth centuries. They are often annotated on the versos and include several collectors’ marks of prominent collectors. Most of the inscriptions refer to the location the drawing was made, often inscribed in a similar, possibly nineteenth-century hand. Collectors such as Sybrand Feitama II (1694-1758), Johann Edler Goll von Franckenstein (1722-1785), William Esdaile (1758-1837), Frederik Carel Theodoor, Baron van Isendoorn à Blois, Heer van Feluy and De Cannenburgh (1784-1865) and Jacob de Vos Jbzn (1803-1878) owned several sheets by these artists. Over the years, many of them were sold or donated to public institutions around the world, but there are probably still quite a large number of sheets in private hands. In 1965, Van Hasselt counted at least 578 in public collections,8R.J.G.M. van Hasselt, ‘Drie tekenaars van topografische prenten in Brabant en elders. Valentijn Klotz, Josua de Grave en Constantijn Huygens Jr.’, Jaarboek Oudheidkundige Kring ‘De Ghulden Roos’ 25 (1965), pp. 156-92. but more drawings have surfaced since his publication appeared. Frederik Muller (1817-1881), collector and dealer, who owned a large collection by De Grave and Klotz, refers to at least 300 drawings made by Josua de Grave alone, depicting the encampments of the Dutch army in Limburg and Brabant.9F. Muller, De Nederlandsche geschiedenis in platen. Beredeneerde beschrijving van Nederlandsche historieplaten, zinneprenten en historische kaarten, 4 vols., Amsterdam 1863-82, I (1863), p. 391, no. 2576 (‘7 tekeningen en van nogmaals 9 tekeningen van kampementen en van dorpen gemaakt gedurende de veldtocht in Zuid-Nederland, genomen uit eene collectie van 300 tekeningen van J. de Grave over Limburg en Brabant’); R.J.G.M. van Hasselt, ‘Drie tekenaars van topografische prenten in Brabant en elders. Valentijn Klotz, Josua de Grave en Constantijn Huygens Jr.’, Jaarboek Oudheidkundige Kring ‘De Ghulden Roos’ 25 (1965), p. 147. The Rijksmuseum’s holdings includes about fifty sheets from Muller’s collection.
Characteristics, style and attribution
The drawings in the Rijksmuseum’s collection share many similarities in subject-matter, style and format – often corresponding to the dimensions of the folios in a standard sketchbook. About half of them lack original inscriptions, dates or signatures, making attributions challenging. For the attribution of those sheets that do include inscriptions, a useful comparison of the handwriting has been clearly laid out by Mosselveld and Van Ham in their 1973 catalogue.10J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, pp. 15-16. The artists’ handwritings and style are also discussed by R.J.G.M. van Hasselt, ‘Drie tekenaars van topografische prenten in Brabant en elders. Valentijn Klotz, Josua de Grave en Constantijn Huygens Jr.’, Jaarboek Oudheidkundige Kring ‘De Ghulden Roos’ 25 (1965), pp. 152-53; and M.H. Breitbarth-van der Stok, ‘Josua de Grave, Valentinus Klotz en Bernardus Klotz’, Bulletin Koninklijke Nederlandse Oudheidkundige Bond 68 (1969), pp. 93-115. Josua de Grave most often signed his drawings. Typical of his hand are quick, loose strokes and the use of very distinguishable, curly capital letters. The handwriting of Valentijn and Barend Klotz share more similarities, but, on closer examination, Valentijn’s handwriting is more irregular and messy and his capital letter ‘B’ is distinctly different. As for Barend’s handwriting, his style is more calligraphic and he used a typical seventeenth-century ‘W’ in several of his sheets.11Such as in a drawing in the University of Leiden Special Collections (inv. no. [P313_2N027(https://geheugen.delpher.nl/nl/geheugen/view?identifier=UBL01%3AP313-2N027){target="_blank"}). Further, he most consistently used the old-fashioned ‘e’, which looks like an ‘o’ with a loop through its centre. Based on the drawings that bear inscriptions, further comparisons of the artists’ drawing styles can be made. As a result, several sheets could be more firmly attributed to one of the three artists.
Stylistically, the museum’s collection of drawings by the three artists can be roughly divided into four groups. The first group is initially drawn with graphite and finished with thin brown pen lines. These drawings have something of a ghostlike quality, lacking shading and volume. The handling of the pen and the manner in which the forms are described in these ‘bare’ drawings provide a starting point for differentiating the artists’ hands (compare, for example, inv. nos. RP-T-1888-A-1608, RP-T-1900-A-4361 and RP-T-1907-25).
In the second group, the artists enhanced their pen-and-ink compositions with sparingly applied grey washes to create depth and shadows. The grey wash seems to have been used predominantly in the architecture, the foliage and more sparingly in the form of clouds in the sky (e.g. inv. nos. RP-T-1898-A-3538 and RP-T-1888-A-1642). The third group includes more heavily applied washes, possibly added by later hands (e.g. inv. nos. RP-T-1890-A-2272, RP-T-1899-A-4281 and RP-T-00-736). Interestingly, many of the drawings in the third group seem to have had an initial inscription in the lower or upper section of the sheet, but these inscriptions have been erased and concealed with grey wash at some point. These drawings do, however, include inscriptions in graphite on the verso, probably in a nineteenth-century hand, which presumably transcribe what was once written on the recto and provide a clue to the date of the later grey wash additions.
The final group of drawings feature coloured washes in different shades and intensities, also in all likelihood added later, possibly by eighteenth-century collectors who wished to ‘improve’ their drawings, a common practice at the time. Good examples are two drawings by Josua de Grave made in Bergen op Zoom (inv. nos. RP-T-1899-A-4235 and RP-T-1899-A-4236) which were in the same collection and whose colours are very similar. Further, two drawings depicting Huis Kluys near Brussels (inv. nos. RP-T-1905-64 and RP-T-1905-65), both now attributed to De Grave, could have been coloured by the artist himself at a later date (possibly after 1700) or by a different artist. This pair belonged consecutively to Johann Edler Goll von Franckenstein, possibly Jacob de Vos Jbzn, William Esdaile and René Jacques della Faille de Waerloos (1830-1902).12In each collection, the two drawings were attributed to Valentijn Klotz; the reattribution to Josua de Grave was made only recently by the present author. The first mention of a drawing with colour appeared in the sales catalogue of William Esdaile,13Sale, London (Christie’s), 18 June 1840 sqq., no. 965 (‘A pair of views of a chateau; in water colours (…)’). but the watercolour washes might have been added at an earlier stage. Another coloured drawing by the same artist, the View of Fort Navagne (inv. no. RP-T-1911-100), belonged to the collection of Sybrand Feitama II, a collector known to have paid artists to ‘improve’ his drawings.14For Feitama’s practice of improving drawings, see B. Broos, ‘Improving and Finishing Old Masters: An Art in itself’, Hoogsteder-Naumann Mercury 8 (1989), pp. 34-55; and C. Dumas, ‘Improving Old Master Drawings by Aert Schouman (1710-1792)’, in A. Boschloo (ed.), Aemulatio: Imitation, Emulation and Invention in Netherlandish Art from 1500 to 1800: Essays in Honor of Eric Jan Sluijter, Zwolle 2011, pp. 454-70.
Carolyn Mensing, 2019
The artist
Biography
Barend Klotz (? - ?)
Only one record, related to his position as a midshipman (adelborst) in the Dutch army, exists.15In a notary act, dated 17 February 1672 and signed in Bergen op Zoom, he is referred to as ‘Barnardus Clotz, adelborst onder de compagnie van d’heer capitein Harderwijk’; cf. J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, p. 17. The Klotz family may have come from the province of Limburg, where the surname was recorded in the seventeenth century.16G. Gordon, ‘Klotz, Barend’, in J. Turner (ed.), The Dictionary of Art, 34 vols., London/New York 1996, XVIII, pp. 140-41. Barend was likely related to fellow draughtsman Valentijn Klotz (c. 1646-1721), who was probably a brother or cousin. Barend was part of the military company of Capt. Harderwijk (?-?), the leader of the naval department of the Dutch army, founded in Maastricht in 1668.17J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, p. 17. In Maastricht, he likely met fellow draughtsman Josua de Grave (1643-1712). After being stationed in Bergen op Zoom (1671-early 1672), Barend and Valentijn Klotz and Josua de Grave accompanied the army during their campaigns in the southern Netherlands in 1672, 1674, 1675 and 1676.
Barend Klotz signed and dated his works only occasionally (e.g. inv. no. RP-T-00-736). Consequently, scholars seem to have been hesitant about attributing drawings to the artist. Furthermore, his style is very close to that of Valentijn Klotz, even if a bit coarser. Based on the few inscriptions found on his sheets, Mosseveld and Van Ham were able to describe Barend Klotz’s handwriting.18Ibid., pp. 15-17. His ‘w’, as well as his ‘p’ and ‘z’, are quite distinguishable; also noteworthy is his sparse use of capital letters. Overall, his handwriting is neater than that of Valentijn, but not as consistent as that of Josua de Grave.19Ibid. Based on this information, various drawings in the Rijksmuseum’s collection could be (tentatively) reattributed to him.
Carolyn Mensing, 2019
References
R. van Eijnden and A. van der Willigen, ‘Klotz, Valentijn’, in U. Thieme and F. Becker, Allgemeines Lexikon der bildenden Künstler von der Antike bis zur Gegenwart, 37 vols., Leipzig 1907-50, XX (1927), pp. 549-50; R.J.G.M. van Hasselt, ‘Drie tekenaars van topografische prenten in Brabant en elders. Valentijn Klotz, Josua de Grave en Constantijn Huygens Jr.’, Jaarboek Oudheidkundige Kring ‘De Ghulden Roos’ 25 (1965), pp. 145-55; M.H. Breitbarth-van der Stok, ‘Josua de Grave, Valentinus Klotz en Bernardus Klotz’, Bulletin Koninklijke Nederlandse Oudheidkundige Bond 68 (1969), pp. 99-101; J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, pp. 15-18; G. Gordon, ‘Klotz, Valentijn’, in J. Turner (ed.), The Dictionary of Art, 34 vols., London/New York 1996, XVIII, pp. 140-41; P. Groenendijk, Beknopt biografisch lexicon van Zuid- en Noord-Nederlandse schilders, graveurs, glasschilders, tapijtwevers et cetera van ca. 1350 tot ca. 1720, Leiden 2008, p. 466
Entry
Facing west, Klotz drew the Bospoort (‘Forest Gate’), one of the five gates into Bergen op Zoom with a double drawbridge and two defence towers, from the bastion called the Belvedere. The earthen enclosure of the city, seen on the left, originated from the Middle Ages, and its appearance had hardly changed over time; only the fortifications were strengthened in the final decades of the seventeenth century.
Previously described as a sheet by Valentijn Klotz (c. 1646-1721),20In the sales catalogues of Johann Edler Goll von Franckenstein, William Pitcairn Knowles and the inventory book of the Rijksmuseum. the present drawing was attributed to his presumed cousin or brother Barend Klotz (?-?) by Van Moselveld and Van Ham in 1973, based on a comparison of Barend’s and Valentijn’s handwriting. Barend used a very distinct ‘o’ / ‘e’, adding an additional loop through the circle; his letters ‘k’ and ‘g’ are also quite typical. Moreover, Barend’s handwriting is neater then Valentijn’s, whose style is more irregular and untidy.21J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, pp. 15-16.
Carolyn Mensing, 2019
Literature
R.J.G.M. van Hasselt, ‘Drie tekenaars van topografische prenten in Brabant en elders: Valentijn Klotz, Josua de Grave en Constantijn Huygens Jr.’, Jaarboek Oudheidkundige Kring ‘De Ghulden Roos’ 25 (1965), no. 42 (as Valentijn Klotz); J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, no. 64
Citation
C. Mensing, 2019, 'Barend Klotz, View of the Bospoort, Bergen op Zoom, Bergen op Zoom, 1671-10-21', in J. Turner (ed.), Dutch Drawings of the Seventeenth Century in the Rijksmuseum, online coll. cat. Amsterdam: https://data.rijksmuseum.nl/200141446
(accessed 3 augustus 2026 20:13:13 UTC+0).Footnotes
- 1Copy RKD.
- 2Copy RKD.
- 3The regiment was founded in Maastricht in 1668; cf. J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, p. 17.
- 4Ibid., p. 15.
- 5Ibid., nos. 98-99.
- 6Unfortunately, the French entered the Republic through the province of Gelderland and the Betuwe, taking over various cities, including Utrecht. While the army of the Dutch States-General successfully recaptured the cities in the following years, a series of peace treaties would be signed only in 1678-79 in Nijmegen (Treaties of Nijmegen).
- 7J.F. Heijbroek, Met Huygens op reis. Tekeningen en dagboeknotities van Contantijn Huygens jr. (1628-1697), secretaris van stadhouderkoning Willem III, exh. cat. Amsterdam (Rijksmuseum)/Ghent (Museum voor Schone Kunsten Gent) 1982-83, p. 34.
- 8R.J.G.M. van Hasselt, ‘Drie tekenaars van topografische prenten in Brabant en elders. Valentijn Klotz, Josua de Grave en Constantijn Huygens Jr.’, Jaarboek Oudheidkundige Kring ‘De Ghulden Roos’ 25 (1965), pp. 156-92.
- 9F. Muller, De Nederlandsche geschiedenis in platen. Beredeneerde beschrijving van Nederlandsche historieplaten, zinneprenten en historische kaarten, 4 vols., Amsterdam 1863-82, I (1863), p. 391, no. 2576 (‘7 tekeningen en van nogmaals 9 tekeningen van kampementen en van dorpen gemaakt gedurende de veldtocht in Zuid-Nederland, genomen uit eene collectie van 300 tekeningen van J. de Grave over Limburg en Brabant’); R.J.G.M. van Hasselt, ‘Drie tekenaars van topografische prenten in Brabant en elders. Valentijn Klotz, Josua de Grave en Constantijn Huygens Jr.’, Jaarboek Oudheidkundige Kring ‘De Ghulden Roos’ 25 (1965), p. 147.
- 10J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, pp. 15-16. The artists’ handwritings and style are also discussed by R.J.G.M. van Hasselt, ‘Drie tekenaars van topografische prenten in Brabant en elders. Valentijn Klotz, Josua de Grave en Constantijn Huygens Jr.’, Jaarboek Oudheidkundige Kring ‘De Ghulden Roos’ 25 (1965), pp. 152-53; and M.H. Breitbarth-van der Stok, ‘Josua de Grave, Valentinus Klotz en Bernardus Klotz’, Bulletin Koninklijke Nederlandse Oudheidkundige Bond 68 (1969), pp. 93-115.
- 11Such as in a drawing in the University of Leiden Special Collections (inv. no. [P313_2N027
- 12In each collection, the two drawings were attributed to Valentijn Klotz; the reattribution to Josua de Grave was made only recently by the present author.
- 13Sale, London (Christie’s), 18 June 1840 sqq., no. 965 (‘A pair of views of a chateau; in water colours (…)’).
- 14For Feitama’s practice of improving drawings, see B. Broos, ‘Improving and Finishing Old Masters: An Art in itself’, Hoogsteder-Naumann Mercury 8 (1989), pp. 34-55; and C. Dumas, ‘Improving Old Master Drawings by Aert Schouman (1710-1792)’, in A. Boschloo (ed.), Aemulatio: Imitation, Emulation and Invention in Netherlandish Art from 1500 to 1800: Essays in Honor of Eric Jan Sluijter, Zwolle 2011, pp. 454-70.
- 15In a notary act, dated 17 February 1672 and signed in Bergen op Zoom, he is referred to as ‘Barnardus Clotz, adelborst onder de compagnie van d’heer capitein Harderwijk’; cf. J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, p. 17.
- 16G. Gordon, ‘Klotz, Barend’, in J. Turner (ed.), The Dictionary of Art, 34 vols., London/New York 1996, XVIII, pp. 140-41.
- 17J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, p. 17.
- 18Ibid., pp. 15-17.
- 19Ibid.
- 20In the sales catalogues of Johann Edler Goll von Franckenstein, William Pitcairn Knowles and the inventory book of the Rijksmuseum.
- 21J.H. van Mosselveld and W.A. van Ham, Tekeningen van Bergen op Zoom. Topografische afbeeldingen van Bergen op Zoom en omgeving uit de zestiende tot en met de achttiende eeuw, exh. cat. Bergen op Zoom (Markiezenhof) 1973-74, pp. 15-16.











