Nice work.
You should try to get an exhibition/showcase at your local art gallery.
Check out the local rags for art expo's etc, and try to get in there.
I've done a few in the past, and its alot easier to get an exhibition at to a small independent gallery, as they are less likely to have stipulations to meet.
Some places are really anally retentive, and will not showcase modern twists on clssical techniques, but there's a whole world of galleries that will willingly take your work, and sell it too for a small commission.
good luck, and keep up the great works.
Frosty