Soothing view of Purple Striped Jelly, swimming on blue background

soothing view purple striped jelly jellyfish swimming blue background static meditative tranquil calming smooth closeup close up aquarium broll educational nature education aquatic sea life learn versatile informative nobody no people backdrop marketing branding business movement motion timeless captivity lobby screensaver waiting room ambient calm serenity peaceful underwater translucent stripes pulsing tentacles fascinating serene harmony