I'm climbing down inside a volcano crater and am amazed with the variety of rock/soil colours that are so neatly piled about.

overlapping leaves on a young Sycamore Tree

this is a closeup shot of an Asiatic Lily. toward the base of each petal, are two short rows of fleshy-hairs running down the center (easily gone unnoticed). as the dark red petal nears the main flower stem, it makes a quick transition to white and then green. this shot captures the tiny fuzz (gummi worms in foreground) near the base of the petal (green brick-like cells in background) during that multi-colour transition. each 'worm' measures 0.0021 inches in diameter (a row of 475 would make an inch).

Banyan tree silhouettes and reflections in Horseshoe Lake (southern Illinois) during sunset

I'm walking along a bridge in northern Kauai and notice the tree tops are at eye-level for easy shooting. I pan around for the best cluster of Locust branches and then patiently wait for the slightest of breezes to pause long enough to capture this shot.

After the boiling hot mineral water oozes up from the earth, it eventually starts to cool and the mineral elements fall out of suspension. Since the edges are cooler than the middle, the sediment builds up a little perimeter wall one grain at a time. Over time, large cascading pools are created as they overflow and puddle to create more.

Yucca tree (Yucca brevifolia) in Mojave desert.