I'd say that upon cardboard this was much easier to achieve than on any other surface! The base colour was already done!

I'm flabbergasted at all your positive comments, I really didn't expect people to like this pic so much. I was half laughing when I finished it thinking "I'm shabby or what?". But you know I don't mind being shabby, so I posted it anyway.

I'm actually looking forward to the next one! (Well, I think I'll draw it next, even if it will take more effort than other one I have also planned out) Hopefully next weekend!