chloroflexus aurantiacus bacteriam or white pondweed and thermophilic algae live under shallow hot water in natural hot spring. t

abstract algae aurantiacus background bacteria bacterium beautiful brown chloroflexus closeup copy environment flow hot lake lampang lichen life live many moist moss natural nature non pattern photosynthetic plants pond rocks shallow shore space spring springs stone sulfur swamp sway swaying swing texture textured thailand thermophilic travel underwater wallpaper water wet white winter