Single self-pictograph — a stylised drawing of two interlocking roof tiles, one curved up and one curved down, the way they fit on a Chinese roof. The hooked stroke at the top is the upper tile's edge, the central diagonal is the seam, and the bottom hook is the lower tile. Self-radical (Kangxi #98), so do not decompose. Same radical anchors
瓶 (bottle),
瓷 (porcelain) — fired-clay objects.
