The male Nocturne quintet second movement of Justin Peck’s “Rodeo: Four Dance Episodes”

Soledad Barrio with Noche Flamenca

Olivier Wevers and Louise Nadeau of Pacific Northwest Ballet in George Balanchine’s Agon. Photograph: Angela Sterling.

Carlos Guerra and Jennifer Kronenberg in Miami City Ballet’s production of Twyla Tharp’s Nine Sinatra Songs. Photograph: Joe Gate.

Peter Martins

The Bolshoi female corps de ballet in the Shades scene of La Bayadère. Photograph: Dee Conway.

Thomas Lund in August Bournonville’s “Flower Festival at Genzano” pas de deux. @Dansamanie.

Sara Mearns in "The Shimmering Asphalt" by Pontus Lidberg Thursday evening at the David H. Koch Theater. Photographer:. Andrea Mohin.

Members of the Paul Taylor Dance Company in Taylor’s Arden Court. Photograph: Michelle V. Gains.

Jerome Robbins rehearsing “The Concert” in 1956 with New York City Ballet. New York City Ballet Archives.

Giovanni Villalobos and Sterling Hyltin in Christopher Wheeldon’s Rococo Variations. Photograph: Paul Kolnik.

Frederick Earl Mosley’s Saddle Up, danced by Alvin Ailey American Dance Theatre. Photograph: Nan Melville.

Jeffrey Golladay, Maria Riccetto, Kristi Boone, and others In American Ballet Theatre production of Twyla Tharp’s “Baker’s Dozen”. Photograph: Andrea Mohin

Ekaterina Kondaurova and Islom Baimuradov in Alexei Ratmansky’s Middle Duet

Maria Calegari in the original cast of Brahms/Handel, jointly choreographed for New York City Ballet by Jerome Robbins and Twyla Tharp

Sara Rudner. Photograph: Chris Taggart.