Ключевые слова: ballerina, ballet, ballet dancer, ballet shoe, ballet slippers, class, dance, dance shoe, dancer, dancing, different, feet, floor, horizontal, hose, indoor, indoors, jumping, learning, legs, leotard, low angle view, many people, movement, moving, performance, performing, position, practice, recital, reflection, rehearsal, shoes, skirt, slippers, stage, student, tights, wooden floor,