update the shower tile finishes only on the back shower wall the wall with the window install tesoro buteo white matte 3x12 tile in a clean symmetrical herringbone pattern center the herringbone pattern on the wall or window for a balanced layout keep all pieces consistent in size and angle no distortion or irregular shapes maintain tight even grout joints throughout on the side shower walls install tesoro buteo white matte 3x12 tile in a strict horizontal 1 3 offset running bond pattern keep rows perfectly straight and aligned maintain consistent spacing and true 3x12 proportions no variation in pattern or orientation use white matte jolly trim on all exposed tile edges for a clean finished look for the shower floor install tesoro oyster cape grey 3 hex mosaic tile with consistent spacing and clean grout lines do not change any other elements keep the existing layout tub plumbing fixtures cabinetry lighting and camera angle exactly the same do not alter proportions scale or perspective