Also, slightly off-topic. I like the backgrounds for your photos. That brought something to mind- marble countertop shops generate dumpsters full of scrap marble- they have to cut off the ends of the slabs and the pieces from the middle of sink openings, and they toss all of that. They have to pay to have the stuff hauled away, so if you charm them you can get a trunkload of random pieces. Those can make beautiful backgrounds for photos, or use them as display surfaces in your shop/gallery.
This is a patio we set last week, all with scrap slabs I got for free. These would be good photo/display backgrounds.