Lesser periwinkle, dwarf periwinkle, small periwinkle, common periwinkle, myrtle or creeping myrtle. Take your pick. (Vinca minor)
Bougainvillea, also Lesser Bougainvillea or Paper Flower. (Bougainvillea glabra)
I don’t know what this is, and I can’t remember where I shot it, but I like it.
Focus on the purple.