Many moons ago I had a lense on Squidoo for the Artful Alphabet, in their wisdom they deleted it because they said it contained unsuitable material, which it didnt, I dont see how a page with lists of colours, techniques and themes sorted in an A-Z list can be unsuitable but anyway their loss! I’ve since found my original list on the wayback machine and have imported it on my blog here, you can see it on the following link:
Some of it is dated cos I wrote it donkeys years ago, but you get the idea. If you’d like to see anything on the list just post a comment!
Thanks a lot