This does look like a dream of a flea Market. We don't really have anything like that within striking distance. I will, however, keep my eyes peeled next time I am out and about.
I too buy 'garden art' (term used very loosely), mostly at garage sales. Here is one of my prize finds.
i am a garage sale queen and can't get over the treasures i find--no flea markets too close but i think of garage sales as mini flea markets!
loved seeing all the plants, pots, etc you included and like the plant you called your favorite