The New Encyclopaedia Britannica: Macropaedia : Knowledge in depth

18th century acid activity American animals appear artists became become blood body bronze called carpets carved cause cells centre chair changes Chinese church colour common contains continued countries courtesy covered decoration developed digestive dinosaurs disease drugs early effect enamel England English especially established Europe example factory Figure flowers followed France French frequently function furniture Germany glass glaze glucose gold houses important increased influence interior intestine iron Italy jejunum known late later lead less light material metal Middle mosaic motifs Museum natural objects occur organ original ornament painted panels particularly patterns period Persian persons pieces porcelain pottery probably produced remains result Roman secretion shape silver sometimes stomach style surface tables tapestry technique tion usually various vessels wall wares wood