There are many formulae for the pickles and chemical treatments of metals which may be employed to encourage the formation of patinas. Also see allegory and palimpsest . Typical of Spanish and Latin American architecture , a roofless inner courtyard often surrounded by a covered colonnade leading to interior rooms. Typical of Spanish and Latin American architecture. Also see pergola and peristyle .
Feminism sees patriarchy as more pervasive, and as oppressive to women.
The opposite of patriarchy is matriarchy. Each is a form of sexism. Also see androcentrism . The physical or emotional support of a patron . In digital imaging , this process is computer-based.