Public domain
Patients suffering from the skin diseases 'psoriasis vulgaris guttata et nummularis' and 'psoriasis vulgaris serpiginosa'
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
Credit linePatiënten lijdend aan de huidziekte 'psoriasis vulgaris guttata et nummularis' en 'psoriasis vulgaris serpiginosa'. c. 1880 - in or before 18. Dirk van Haren Noman (1854-1896). Rijksmuseum, Amsterdam. Public domain.