Well not quite a collection just yet, but I have certainly got into the swing of printing them just lately. I have recently replaced all my screens and squeegees and have had to learn the idiosyncrasies of my new tools afresh. Quite a learning curve as there are no black and white rules in screen printing - well not in my experience anyway. Fortunately I have access to lots of old sheet fabric so have been able to practice to my heart's content. Now happy ;-)
And equipped with my new equipment and new knowledge I produced something useful at the end of it all - screen printed cushion covers!