I'm having a lot of fun with the Art Journal thing. Early dismissal from work today means I got to sketch around the National Mall and try out a little travel watercolor set I made from a mints tin.
To make the watercolor set, I filled the tin with a layer of white sculpy and made depressions for the colors and for mixing spaces. You bake scuply at 275 for 15 minutes and you're done. I also had to trim a paintbrush handle so it would fit.