Oh my these are cute. The modern solar and the antique lamp bases. The "McCoy" (or other pottery) I especially like. If you find another, 3 would be cute together on a table. Or 2 together on a table with another object to tie the 3 pieces together.
I like your lamps very much. I recently found some glass lamp shades at the thrift store (3/$1), got some solar lights on sale, paired them up, and "floated" them in the creeping phlox in the garden. Sorry about the lousy picture but you get the idea.