The bluest sky is a great backdrop for these trees that bloom in the spring in Florida (maybe other places as well, but this is the only place I've ever seen them)......named Yellow Tabebuia.  I always thought it was a jacaranda tree, but they're PURPLE, so don't know how I could have made THAT mistake.....
Anyway, wanted to post a shot of these as they're starting to lose their blossoms.  Grand trees.