PUBAT, public bathroom, pubat_floor, small square ceramic floor tiles dominating the foreground with wet reflective patches and uneven sheen, visible grout lines and worn edges, teal-green coloration with stains and discoloration, reflections of fluorescent lights across tile surfaces, surrounding teal tiled walls, wooden toilet stall partitions on the right, open stall area on the left with visible toilet, concrete sink structure ahead, aged institutional environment