clear see through colorful transparent four square bathroom glass blocks cube with minimal white simple bubble smooth pat

abstract acrylic architecture arrange art backdrop background bathroom block blocks brick bubble ceramic clear color colorful cube cubes decor decorate decoration decorative design edge fantasy four frame fresh geometric glass glasses gloss grid horizontal illustration interior isolated light material materials mild minimal mirror mosaic object opacity opaque pale panel pastel pattern plaque rainbow see shiny simple smooth square surface texture textured tile transparent use white window