Willem van Doyenburg op de Staalmeesters van de Nederlandse kunstschilder Rembrandt van Rijn.
http://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Rembrandt_-_Klesveverlaugets_forstandere_i_Amsterdam.jpg/800px-Rembrandt_-_Klesveverlaugets_forstandere_i_Amsterdam.jpg
The Syndics”, another painting by Rembrandt also yields up its secrets to X-rays. At first sight: it shows men in black hats and capes around a table. Rembrandt had a tendency to paint over his mistakes or changes, so that his paintings had many layers. The men in the painting are: Jacob van Loon, Folcket Jansz, Willem van Doyenburg, Frans Bel (a servant), Arnout van der Meye and Jochem de Nev. Jansz was first painted standing up, but he didn’t like …