Isometric Gas Station Safe Zone QR Code for Posters

About this design

An isometric post-apocalyptic gas station safe zone sits on a black background, with a grey container building, rooftop solar panels, a vending machine shelter and fuel pumps along the edges. Three square pads with white borders and dark solar panel centers disguise the finder squares. The data modules are carried by a maze of grey concrete blocks and small machines inside the walled yard. Dark floor gaps against pale blocks keep the pattern readable, while the yellow and blue props add small accents around the perimeter.