Isometric Steampunk Space City QR Code Poster

About this design

An isometric steampunk city block floats on a stone slab among glowing planets, stars and a pink-orange nebula. Three square pavilions with dark concentric frames and recessed grids hide the finder squares, while the maze of walls, gears, pipes and small machines carries the modules. Dark maze walls against pale pink rooftops give the pattern strong contrast, and the deep green background keeps the platform clearly separated. A copper tower with a yellow sign and light beams shooting toward a small orange planet add retro-futuristic detail.