this saturday is atc club; we'll be working with watercolor - regular and shimmer. above are three different backgrounds i painted, and below is how i finished them off with some stamping and embellishing.
i also painted some mini-atc's (1.5x2.5) with no extra embellishing - birds flying in a cloudy sky, a tri-color landscape and a geometric pattern. these will make nice panels on greeting cards.
i used luminarte and lefranc & bourgeois brands - they're both wonderful watercolors! and strathmore makes watercolor paper in packets of atc size, very handy!