I have. I think it's acrylic varnish diluted, but I'm not sure. It will
add gloss, and make it imperable to water. You need to decant it into
smaller bowls, and be prepared for some bleeding into the varnish unless
the kids have a very light touch.
At 07:49 AM 10/20/05 -0500, you wrote:
>Has anyone ever use tempera varnish? I wondered if it worked and made
artwork look better.