establishment of localization | cellular process | localization | eye pigmentation | organic cyclic compound metabolic process | cellular aromatic compound metabolic process | cellular biosynthetic process | developmental pigmentation | pigment biosynthetic process | pigmentation | biosynthetic process | aromatic compound biosynthetic process | metabolic process | organic substance metabolic process | pigment metabolic process | transmembrane transport | heterocycle metabolic process | cellular metabolic process | eye pigment biosynthetic process | ommochrome biosynthetic process | ocellus pigment biosynthetic process