Brilliant, extraordinary, imaginative sci-fi illustration, featuring an alien species, (Alien species:1.6), encountering a beautiful, mysterious underwater cavern cave network landscape, iridescent bioluminescent flora, fauna, crystal clear water, ethereal currents, hidden treasures, adventure, exploration, otherworldly environments, captivating depths, pencils, pastels, digital artwork, surrealism, serene mood, rich detail, striking composition, 9X magnification, 8K resolution by: Carl Larsson, Frederic Edwin Church
(Alien  species:1.6) encounter underwater cavern landscape. 