A Gesamtkunstwerk is a work of art that makes use of all or many art forms or strives to do so. The term is a German loanword accepted in English as a term in aesthetics.
Stairway of the Hôtel Tassel, an early example of Gesamtkunstwerk
Score for Die Walküre; the Ring cycle was Wagner's most complete articulation of his idea of Gesamtkunstwerk.
Stoclet Palace, 1905–1911
Spiral staircase in Maison and Atelier Horta by Victor Horta in Brussels (1898-1901)
Kirche am Steinhof, also called the Church of St. Leopold, is the Roman Catholic oratory of the Otto-Wagner-Spital in the area of Steinhof in Vienna, Austria. The building, designed by Otto Wagner, is
Kirche am Steinhof, Vienna, Austria
Aerial view of the church
Interior view of the Otto Wagner's Church at Steinhof. Both the original and new altar are visible.
Kirche am Steinhof - closeup of its golden dome.