Outer edge has a maybe glaze flaw or pottery imperfection. As found, Exterior is yellow with swirls and variations in yellow color. The bowl will have shelfwear, fingerprint residue. Flaws in glaze and pottery flaws.
Spots, dots, lumps and bumps: made that way. See all pics for they are part of description. May have other issues not mentioned but mentioned most significant.
Measures 12 1/8" X 5.25".