BAL4262 \'The Orrery\'. c.1766 (oil on canvas) by Wright of Derby, Joseph (1734-97); 147.3x203. cm; Derby Museum and Art Gallery, UK; (add.info.: \'A Philosopher giving a lecture on the Orrery, in which a lamp is put in the place of the Sun\'; an Orrery is a mechanical model showing the movement of planets around the sun, named after Charles Boyle (1676-1731) Earl of Orrery, who supported the design of an early planetarium by the Quaker horologist and instrument maker, George Graham, between 1704 and 1709;); 穢 Derby Museums ; English, out of copyright.