Okay Miss Ditty, these aren't really "Flowers" per se; but they are living things. We watched some advertisers on TV suggesting that growing tomatoes "Upside Down" would make it all so . . . so . . . so much easier to harvest them because you wouldn't have to bend over to pick them. So, we've got a few experiments in progress attempting to grow
"Upside Down Tomatoes" just like they showed us on TV (but without sending any valuable money).
All are home made contraptions or other modified gardening material. Here's one that's growing out of the bottom of a hanging pot made of Coconut Fibre:

That's more of our "Rural" Neighborhood (devoid of neighbors) across the road.
And here're a few other candidates hanging from the Pergola at our Office Entrance. It looks like conventional Pots allow the Tomatoes to keep more moisture around their elevated overhead roots:

Hope the neighborhood still has that "rural" feel !
Not quite as seen on TV.