I found a wonderful photo of a nude on the internet, to my surprise I found an original copy on Ebay. I plan to do a large watercolour once I receive the print. The original photo was taken by Heinrich Maass from Berlin and was featured in a book called "Nature & Culture", a collection of nudes of women from different cultures around the world. It was assembled by Dr. Peter Landow in 1924 & 1925. I used a Cretacolor Monolith 9B for toning on A4 Fabriano Eco Artist paper.
Drawn from an original photo taken by Heinrich Maass, 1925