Before revision: For instance, as the dancer's arms move from viewer's left to right, it is possible to view its arms passing between its body and the viewer (that is, in the foreground of the picture, in which case it would be circling counterclockwise on its right foot) and it is also possible to view its arms as passing behind the dancer's body (that is, in the background of the picture, in which case it is seen circling clockwise on its left foot).
After revision: For instance, as the dancer's arms move from viewer's left to right, it is possible to view her arms passing between her body and the viewer (that is, in the foreground of the picture, in which case she would be circling counterclockwise on her right foot) and it is also possible to view her arms as passing behind the dancer's body (that is, in the background of the picture, in which case she is seen circling clockwise on her left foot).