this is a closeup shot of a copper snake chain necklace. the islands of gold are parts of corroded copper links that are kept bright by constantly rubbing against the skin. the aqua river is the remaining part of the copper that goes down into valleys between chain links where the corrosion has gone untouched and turned a beautiful blue-green. the chain of this necklace measures 0.045 of an inch in diameter and this photo captures an area equivalent to the thickness of a credit card.

This is one of many pools of water from underground hot springs at Yellowstone. As the water spreads out at the surface, it cools and allows a variety of different algae to sustain life. In this case, the algae that survives in the hotter temperatures is blue and green, and the somewhat cooler algae appears red and orange, forming a circular rainbow pattern to mark the temperature ranges of the water.

these are either a batch of eggs that will eventually develop into full-grown candy-canes, or this is a super closeup shot of a red gladiolus flower petal and these juicy 'eggs' are the plant cells that make up the flower's beauty and shine. each cell measures about 0.0015 inches across which is the thickness of aluminum foil in your kitchen (the thin/economic type; not the heavy duty) and what appears to be a bubble inside each cell is the cell nucleus (averaging around 1/1200 of an inch).

Nevada wilderness in early morning.

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

looking straight down toward the tops of foliage and a simple dirt (mud) road.