The waltz, meaning "to roll or revolve") is a ballroom and folk dance, normally in triple, performed primarily in closed position.
Detail from frontispiece to Thomas Wilson Correct Method of German and French Waltzing (1816), showing nine positions of the waltz, clockwise from the left (the musicians are at far left). At that time, the waltz was a relatively new dance in England, and the fact that it was a couples dance (as opposed to the traditional group dances), and that the gentleman clasped his arm around the lady's waist, gave it a dubious moral status.
The Waltz, by Camille Claudel (cast in 1905)
Ballroom dance is a set of European partner dances, which are enjoyed both socially and competitively around the world, mostly because of its performance and entertainment aspects. Ballroom dancing is also widely enjoyed on stage, film, and television.
WDC World Youth (Under 21) Champions 2013, Michael Foskett & Nika Vlasenko. Adjudicators in background are former World Champion & British Open to the World Champions: Anne (Lewis) Gleave (red dress) and Karen Hilton MBE (black dress).
Galliard in Siena, Italy, 15th century
Vernon and Irene Castle, early ballroom dance pioneers, c. 1910–18
Cha-cha-cha dance at competitions in Austria.