Below ground caverns in Arizona wilderness, carved out by centuries of flash flood waters from rain many miles away.

Although barely blue on their top-side when the light reflects just right, I saw these "Blue & White Longwings" in the light jungle regions just outside of Iquitos Perú (north-eastern Perú). Their lengthy wings flap rather slowly and gracefully (less fluttery than typical-proportioned butterflies), and they almost appearing to be flying in slow-motion and not fast enough to stay in the air.

graduated sunset colours behind a silhouette of winter trees

almost looking like someone dropped a jar of jelly, this is actually a closeup photo of a dark red Asiatic Lily. toward the base of each petal are two tiny rows of fleshy-hairs that when magnified, look like dripping jelly. one of the hair rows is the dark red feature going diagonally across this shot, and a glimpse of the second row in the upper-left corner. the 'hairs' in this shot average 0.0087 inches in height, so 115 of them lined end-to-end would equal an inch.

an assortment of brightly-coloured algae reflect in the steam rolling off a large hot spring.

very large wall of tightly packed spires in Utah wilderness

almost passing for a multitude of old dusty harpsichord strings, this is actually a closeup photo of a polished gemstone called 'Tiger Eye'. we zoomed in where the chatoyancy effect was the strongest to capture these fiber-like inclusions that make up the cat's eye appearance. the width of this photo is about 0.037 inches which is a tad thicker than a playing card.