do on small plates for dot day Collaborative HAND ART project. Could be done with a classroom of students. Or make it a family project and have children collect one hand print design from each family member, then put them together for a family tree.
Fingerprint balloons -- fun kids art idea for birthday party invitations or group birthday art activity! This could be turned into a guest book for a kid's birthday party, along with an alphabet stamp kit for names.
From the excellent Paris-based Minakani Lab, which aptly is going through a name change and will become Bien Fait, "The Wild" - which I suppose is a children's pattern, but could easily work in a grown-up setting.