Argh, my post disappeared, stupid iPad browser Quick rewrite: I got quite confused when I had looked up 1341, looked at Fendy's picture again and saw 1234, got a new picture, looked back at it and saw 1341 again. Ah... there are two numbers on that picture! (well, in fact there are more, but these two were similar) Anyway: because I like transparency on images.
Edit: good job for posting the same pic, but please wait until 2 people have posted after your last post