Details: This poster is of the photo Leg Warmers, by Harvey Edwards. It shows a ballet dancer's legs. She is in a fifth position plie, and is wearing ratty legwarmers.
Ballet is a formalized kind of performance dance, which originated in the Italian Renaissance courts of the 15th century, and which was further developed in France, England, and Russia as a concert dance form. The early portions preceded the invention of the proscenium stage and were presented in large chambers with most of the audience seated on tiers or galleries on three sides of the dancing floor. It has since become a highly technical form of dance with its own vocabulary. It is primarily performed with the accompaniment of classical music and has been influential as a form of dance globally. Ballet has been taught in ballet schools around the world, which use their own cultures and societies to inform the art. Ballet dance works (ballets) are choreographed and performed by trained artists, include mime and acting, and are set to music (usually orchestral but occasionally vocal). It is a poised style of dance that incorporates the foundational techniques for many other dance forms.