Using polymer clay, make a dish you can paint and use to display your jewelry.
I found this on Pinterest and I think I’m going to attempt to make it..
1/2 is your fingerprint, 1/2 is his (salt clay paint) Salt Dough - 2 cups flour, 1 cup salt, cold water. Mix until has consistency of play dough. bake at 250 for 2 hours, then cool and paint….good recipe for thumbprint pendants