ITALIAN SCHOOL, 17TH CENTURY
A rocky landscape with a castle on the left (recto); Geometrical studies (verso)
signed with initials ‘S.N.’ (lower right); ); with numbers and letters and inscription ‘Gradi’ (verso)
pen and brown ink
5 ¼ x 8 1/8 in. (13.2 x 20.07 cm)
ITALIAN SCHOOL, 17TH CENTURY
A rocky landscape with a castle on the left (recto); Geometrical studies (verso)
signed with initials ‘S.N.’ (lower right); ); with numbers and letters and inscription ‘Gradi’ (verso)
pen and brown ink
5 ¼ x 8 1/8 in. (13.2 x 20.07 cm)
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