I’ve seen numerous posts about clear coats but not specifically on the synthetic paper. Have any of you applied clear to your art on paper? I tried some spray Krylon fine art matte finish and it left a dusty layer that I was able to wipe off with a cloth. I’m using Blair synthetic paper, so should I brush the clear or spray it? Dru recommended Golden polymer matte varnish but I’m not sure about the method to apply it.