Found this watercolor painting in one of my sketchbooks this weekend (still trying to clean up the studio). I felt that I wasn't getting the likeness at the time I was working on it but...
I made my swatches 2.5" x 3.5" in size so that I can store them in those Ultra Pro 9-pockets trading card plastic sheets. I have a lot of these since I use them for my art cards (ACEO, ATC, sketch cards).