you are now a "Professional Artist"! Ok, maybe not but congrats on the sale. To me the first sale makes the effort, frustration and all around mixtures of excitement, angst and misery all seem worth it. I don't think the majority of us here on Renderosity will ever get rich taking pictures, but selling one every once in a while is a thrill, knowing that somebody thinks enough of your work to want to buy it and hang it up at their home. Way to go! Jack