Beki -- Have you thought about engraving on wine glasses, or on sun catchers, or on coloured glass? Maybe making up some glass window hangers in smaller sizes, and a pricing idea would help you get selling some of your etchings off the ground?

Maybe look up any local stained glass stores in your area -- they can teach you how to cut and polish glass into different shapes, and maybe to incorporate your etched panes into other things? If you want any stained glass info, let me know -- i've been making panels and and suncatchers for a while now