Surreal floating alien castles in a twilight sky realm, twin suns glowing behind

Surreal floating alien castles in a twilight sky realm, twin suns glowing behind gravity-defying towers, electric blue highlights and glowing red cores, wheat-toned stone bridges twisting into the air, inspired by H.R. Giger and Roger Dean, magical realism meets sci-fi, digital oil painting, cinematic landscape, 8k ultra-detail, trending on ArtStation