very cool !
What kind of sealer is used?
Lots of different sealers are compatible with air-dry clay. I prefer the acrylic spray or brush on sealers that don't have a strong odor. Just about any sealer that will work with painted wood will work with painted clay (I'm talking water based paints). Shop in the tole painting department for a few different choices.
Thank you very much for taking the time to comment! ;-) Sorry I had to re-instate the 'word verification'...I'm getting far too much spam in the comment box.