Drawings

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  The sacrifice of Iphigenia (?) (recto); Studies of putti (verso)

  Jacopo Zanguidi, called il Bertoia
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  A young boy playing, sketches for a royal crown (recto); Frontispiece for a member of the Barberini Family (verso)

  Agostino Buonamico, called Agostino Tassi
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  Tree struck by lightning in a storm

  Alessandro Magnasco
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  A young man wearing a fur-trimmed cap

  Pier Francesco Mola
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  Romulus and Remus

  Willem Panneels
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  Neptune

  circle of Jacob Matham
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  Study of rocks, Rydale, Lake District, 1837

  Thomas Fearnley
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  Sieben freunde (Self-portrait with six women)

  Herbert Rolf Schlegel
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  Sky study, Alicante, c. 1848-1852

  Didier Petit de Meurville