Detail of coral polyps growing on a healthy reef in Raja Ampat, Indonesia.

abstract anatomy anemone animal animal patterns animal themes anthozoa biodiversity bioluminescence brain coral close up cnidaria color image coral coral reef coral triangle day detail diploastrea ecosystem extreme close up fluorescent fragility full frame goniopora growth hard coral hexacoral hexacorallia honeycomb coral horizontal indo pacific ocean indonesia invertebrate large group of animals living organism macro magnification marine biology melanesia neon new guinea no people outdoors pacific ocean papua pattern photography polyp raja ampat reef science scleractinia sea life southeast asia stony coral texture undersea underwater vibrant zoology