A painting of a cave with a waterfall in the middle

there is a picture of a mountain scene with a waterfall, symmetrical fantasy landscape, world seen only through a portal, portal to another world, portal to the ethereal realm, symmetrical epic fantasy art, magic portal to another world, gateway to another dimension, a portal to the depths, epic dreamlike fantasy landscape, deviantart eka's portal, matte fantasy painting

(nsfw:1.5),worst quality, low quality, medium quality, deleted, lowres, comic, (watermarks)