Weimar (Thüringen), Royal House. (built 1770-74; Arch.: Johann Gottfried Schlegel; since 1951 part of the Franz Liszt Highschool for Music). Royal Square with thw Royal house, left is the library, right the Red Castle. Watercolour, c. 1790, by L.B.Koenig. Weimar, Stiftung Weimarer Klassik.