I have a lot of fun making the Train of Dreams. (Spangler) Very colorful and fun details. If you sit with your nose into it, you see often nothing. But if you take away from what you see anything suddenly appears. The pencil I had not even recognized. Until I had made the picture. For when I am sitting in the garden I am doing the Medusa (Williams). That is very much 3371. Little variation. So easy for outside.