Which is an early photographic process that was used to make a print with a silver-coated metal plate treated with iodine fumes and exposed to mercury vapor?

The Surreal artist who wanted to make the viewer conscious of the limitations of signs and language was ______

a. Meret Oppenheim b. Salvador Dalí c. Rene Magritte d. Giorgio de Chirico e. Joan Miro

During the Classical period, although Italy continued to dominate the world of opera, the main centers of musical activity moved north to all of the following cities except

A. Mannheim. B. Paris. C. Berlin. D. Vienna.