triangular ufo hovering in dark ancient forest

steampunk, triangular dwellings flying above the sky

rectangular and triangular alien’s spaceships, the territory that an ancient highly developed civilization left, traces of vital activity, remnants after the departure of an alien civilization, landing, after many centuries, a trace from the landing of a spaceship, a space base

rectangular and triangular alien’s spaceships space base , the territory that an ancient highly developed civilization left, traces of vital activity, remnants after the departure of an alien civilization, landing, after many centuries

ancient triangular spaceship crashed in snow