Build the pixel eye. Pattern option A (stepped color-block slab): cut small uniform squares of yellow, black, white, and pink and lay them edge to edge into the stepped eye and rays, then roll the slab lightly so the seams close flush. Pattern option B (pixel cane): build a logged eye cane, rest it, reduce it slowly from the center outward, chill it, slice thin matched tiles, and press them onto the white base. Pattern option C (cut-and-applied pixels): cut the stepped yellow ring iris, the black plus pupil, and a tiny white highlight pixel from thin slabs, lay them on the white base, then cut small hot-pink rectangles and step them outward into the zigzag rays. Pattern option D (stencil or silk screen): pull the eye and ray motif through a fine screen with tinted liquid clay or surface color onto the raw white slab.