Saturday, January 19, 2008
back in it
18/366: back to work
Yesterday was something of a 'shaking off the cobwebs' kind of day. The distractions of the holidays and jury duty are over, so I'm in a much better position to get the ball rolling on a consistent basis again. I only spent about three and-a-half hours working, but it was enough to get the juices flowing.
I started re-working a panel piece I began a couple of months ago by sanding down the thick paint and mostly acrylic gel surface. As I went along, I noticed a bit of the white clayboarad surface had apppeared along one edge. I stopped sanding to inspect the surface and noticed that the paint was peeling away from the panel's surface. I picked at it for a moment and soon had most of the surface peeled from the panel (see photos above). Luckily, this wasn't a piece that I really liked and I'm glad that it hadn't left the studio yet.
Before using the panel, I think I sanded it a little bit and that seems to have loosened the clay surface to an extent that the acrylic gel and paint couldn't adhere. There was too much dust so the gel and paint dried without forming a bond with the surface. Not a good result for archival purposes. I have other clayboard panels that I've used which are fine, but those also didn't have the same amount of gel medium that i used on this one. I"m wondering if the heat from the sander also contributed to the peeling. If I hadn't disturbed it, the painting *might* have lasted a good while, but there's no way of really knowing.