A serious contribution to my crowdfunding at Voor de kunst, which eventually led to the book Playfull perspectives about my pencil drawings, requires an appropriate consideration. In the preliminary phase I indicated that one could also send an image of  ones own (favorite) chair. I knew that! The type of chair, a very fine specimen by the way, was just the kind that I actually always ignore. If something is difficult, you divide it into pieces, each of which is manageable, et voilà.