appearing to be a nice artsy mosaic of tiles, this is actually a closeup shot of a Rose of Sharon flower. this particular shrub had white blooms with dark-pink patterns down in the throat. when you zoom in (way in) to where the pink and white meet, you can see cell patterns like this. (photo captures 0.05 x 0.03 inches of the flower petal so the height of this photo is the thickness of a credit card)

White Peacock butterfly in southern Florida.

foliage on the tropical island of Guam

This is truly in the middle of nowhere and reachable only by foot (or perhaps parachute). It's hard to believe that rock could form in such fluid shapes but it sure makes for a great find for those willing to bare the elements of the desert.

an up-shot of the large clusters of dates on this Phoenix dactylifera in Kauai

geyser at Yellowstone

this is a super closeup photo of a fallen lily petal. to the naked eye, the petal appears a pale plum colour, but when zoomed in with a bunch of light, we discovered that this flower was mostly white and only had colour running through these vein-like areas. the once juicy cells are drying out which is causing the puckers & wrinkles in the clear/white areas. the coloured 'veins' measure about 0.00042 inches in diameter (a tad thinner than kitchen plastic wrap).

from time to time, i see a shot that just shouts "tropical" and i capture the moment just for that reason.