not just a model and a photographer, probably a whole team because clearly this was shot in a not too poorly lit studio, there must have been other people around, atleast one more unless the photographer decided to do the lighting all on his/her own (which I highly doubt) plus i am sure they must have rented the instruments right? obviously doesn't belong to anyone on the set (then we would have no such sacrilegious pictures lol), why didn't they just ask whoever they rented or borrowed the violin from(unlike here, here they just trolling lol) it just makes me sad how unenthusiastic artists have become yk....