When shooting a fast moving group of dancers, one has to be fast as well and in the excitement of the moment, holding the camera level is sometimes forgotten. Getting the picture in the first place is more important - the level can be adjusted later. There is no 'later' to get the shot.
wonderful shot Julian! bvery nice color and composition, beautiful light! The floor seems a bit tilted though-I have this all the time LOL-can't seem to hold the camera level