an transparent glass portrait of a gigantic very tall white robot mecha holding a glowing orb of light beams standing in the center of an empty city square, risograph by kawase hasui, yoshiyuki sadamoto, tadayoshi yamamuro, jean giraud, studio ghibli, moebius and edward hopper, colorful flat surreal design, no text, no humans, colorful flat surreal design, super detailed, a lot of tiny details, fullshot, xray hd, 8 k, artstation