![]() WATER |
![]() ROCK |
![]() DESERT |
![]() SKY |
![]() TREES |
![]() PLANTS |
![]() ANIMALS |
![]() MAN-MADE |
![]() PATTERNS |
![]() CLOSE-UP |

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.
Rainbow Pool

This is a highly concentrated salt lake in eastern California that is known for its unique calcareous rock formations (tufas). These structures range from a couple feet to perhaps 15 feet tall and are quite rigid. Most of these structures form on the ground near the shore, but I really enjoyed this grouping when surrounded by water. Plus, the winds coming over a nearby mountain range, produce complex clouds rolling over this area and are usually quite interesting and often stormy in appearance.
Nature's Castle

appearing to be some seaweed gently swaying under water, this is actually an above-water decorative grass (green foxtail) that has those fuzzy tops resembling caterpillars. this is a closeup shot (capturing 0.1 x 0.16 inches) of the seeds and fuzzies that dance in the wind atop this tall grass. the seeds can be seen as large light-green pods with dark-green stripes (like a melon), and the fuzzy strands can be seen in light-green branching off the main stem in the middle, and eventually fade to brown as they reach their end.
Seaweed
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