I sometimes like to try and see if I can copy something by a famous artist a bit. Just to practise and because I want to know if I can understand how an artist drew something. A few weeks ago I went to the museum and bought a few art-postcards. One of them is Rembrandts drawing 'Saskia at a Window'. Here's my version of it. :-) I think her right arm (in my version ;-)) is a little too short/small. This happens to me often, that I notice some things that are not a 100% right. After I took the picture, when I look at it. Apparently taking a picture of a drawing is a good way to create some 'distance' to see things you didn't see while working at a drawing.