an alien in a gloomy bubble in a swamp environment. pulp sci - fi art. high contrast. tim hildebrandt, wayne barlowe, bruce pennington, donato giancola, larry elmore, oil on canvas, masterpiece, trending on artstation, featured on pixiv, cinematic composition, dramatic, beautiful lighting, sharp, details, hyper - detailed, hd, hdr, 4 k, 8 k