79/5818 Loo, Pieter van (1731-1784). "Groote Houtpoort te Haarlem". Drawing, pen and brown and black ink, watercolour, 12,8x19,7 cm., signed (?) "P. V. Loo" and titled in pencil on verso.

= Provenance: the collection A.M. van den Broek, with his collector's mark on verso.