A bright yellow jellyfish (Cotylorhiza tuberculata) in the Mediterranean Sea by the coast of Santa Teresa di Gallura, Sardinia, Italy, Mediterranean, Europe

travel destination photography horizontal colour image yellow jellyfish cotylorhiza tuberculata mediterranean sea coast santa teresa di gallura sardinia italy mediterranean europe sea life no people animal themes nature one animal full length blue outdoors underwater undersea wildlife animals in the wild bright colour italian culture sirius collection