a jellyfish with a pink and blue jellyfish under it's head

jellyfish sea floating light blue dark pink purple marine life underwater aquatic tentacles ocean group swarm medusa ethereal translucent bioluminescence glow delicate graceful drift creatures cnidaria gelatinous invertebrates stingers oceanography biology ecosystem biodiversity softbodied umbrellashaped pulsating serene peaceful natural beauty animals jelly scene nautical wildlife organisms oceanic soft colors pastel tones diversity it#39aph39#s head digital painting art