a parallel world with a huge mystical portal in the center.

wormhole wonderlandvision vibrantscifi unknownrealm undefined timetravelconcept timeportal surrealworld surrealdream stargatefantasy spacegate scifiportal purpleatmosphere psychedelicfantasy paralleluniverse otherworldlyaesthetics neonglow nebulasky mysticalvortex mysticalgateway mysteriouspassage magicentrance interstellartravel infinitygate hightechstructure glowingring galaxytravel futuristicvision futuristiclandscape futuristicimagination futuristicdoor floatingrock floatingisland fantasyworld fantasyrealm extraterrestrial ethereallandscape epicscifi dreamlikescenery digitalpainting deepspace cyberpunkart cosmicscenery cosmicportal cosmicenergy cinematicenvironment celestialart artisticfantasy alternatedimension alienplanet alienarchitecture