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Portrait of Barend Ponstijn by Johann Peter Berghaus (1810-1870): Fair | The Online Portrait Gallery
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Valkenjacht op reigers, 1843, Johann Peter Berghaus, after Johann Baptist Wilhelm Adolf Sonderland, Fleece Blanket by Johann Baptist Wilhelm Adolf Sonderland - Pixels
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Security & cyber attacks: Semikron, MBDA, Peter Berghaus GmbH and more – Born's Tech and Windows World
![The person portrayed is seated next to a table with some books on it. His left arm rests on the table, his right hand on his thigh. He wears a tie and The person portrayed is seated next to a table with some books on it. His left arm rests on the table, his right hand on his thigh. He wears a tie and](https://c8.alamy.com/comp/2JC7BP2/the-person-portrayed-is-seated-next-to-a-table-with-some-books-on-it-his-left-arm-rests-on-the-table-his-right-hand-on-his-thigh-he-wears-a-tie-and-on-his-vest-a-watch-chain-portrait-of-an-unknown-man-print-maker-johann-peter-berghaus-mentioned-on-object-anonymous-mentioned-on-object-leiden-6-sep-1854-paper-h-360-mm-w-275-mm-2JC7BP2.jpg)
The person portrayed is seated next to a table with some books on it. His left arm rests on the table, his right hand on his thigh. He wears a tie and
![The person portrayed rests with his left hand on a table. He squints with his right eye. Below the portrait his signature and below that a dedication in Latin from his pupils. The person portrayed rests with his left hand on a table. He squints with his right eye. Below the portrait his signature and below that a dedication in Latin from his pupils.](https://c8.alamy.com/comp/2JC78DK/the-person-portrayed-rests-with-his-left-hand-on-a-table-he-squints-with-his-right-eye-below-the-portrait-his-signature-and-below-that-a-dedication-in-latin-from-his-pupils-portrait-of-p-epkema-print-maker-johann-peter-berghaus-mentioned-on-object-anonymous-mentioned-on-object-printer-johann-peter-berghaus-mentioned-on-object-leiden-28-jul-1855-paper-h-505-mm-w-360-mm-2JC78DK.jpg)