It took a little longer for the picture to reach me. But the wait was worth it. It was a lot of fun completing the picture. The numbers and symbols were very clearly visible and easy to distinguish. I often need a magnifying glass if the symbols for colors are very similar (e.g. 8 and B, or O and Q). In this picture, the symbols are assigned in such a way that confusion is practically impossible. It was therefore even more relaxed to work.