Inside a luxury office building, tall columns, vaulted ceilings

inside a luxury office building, tall columns, vaulted ceilings, spacious hall, interior of the future, space academy interior, behind the high arched windows there is a city with skyscrapers, spaceships fly across the sky, frame from the floor, illustration, white-gray shades, (((people are missing))), illustration для фона, even lighter, the close-up is clear with high detail