Tweemaal een onbekende man met psoriasis before 1889

This anonymous photograph, likely created before 1889, depicts two unidentified men with psoriasis. The image, which is part of a larger medical text, was created for educational purposes. The photographs are a striking visual representation of the skin condition, highlighting its impact on the individuals' appearance. The image's historical context is important to understanding the evolving treatment and understanding of psoriasis, and its representation in medical literature of the late 19th century.