Detail of a reef-building coral colony growing on a healthy reef in Komodo National Park, Indonesia.

abstract animal animal markings animal patterns animal scale animal skin animal themes anthozoa aquatic background biodiversity close up cnidaria color image coral coral triangle detail extreme close up fluorescence full frame growth hard coral horizontal indo pacific ocean indonesia intricacy invertebrate komodo komodo national park lesser sunda islands living organism macro magnification marine biology melanesia natural patterns nature no people ocean outdoors pacific ocean part of pattern photography polyp ring of fire scleractinia sea life shallow southeast asia stony coral surface texture textured undersea underwater wilderness zoology