Answer:
Romanesque churches designed with heavy wall pointed or round arches, vaults, and piers for columns. Romanesque architecture came to Europe after the crusade when Europeans went for religious war. Crusaders get to know the architectures of Byzantine Empire, built with thick wall, with fortifications. The metalworking also came for the fitting and decoration of buildings.
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The Discobolus of Myron boo :)
An optical printer<span> is a device. It can be used to copy rolls of movies. It is made of one or more movie projectors, which are linked to a movie camera. It allows filmmakers to re-photograph one or more strips of movie.</span>