as a mathematical equasion it is Elvis.....just '2 mirrors held at an angle' would suffice as an answer - just tried it......but dont have a chandelier :)
In my hall I have mirrors facing each other on opposite walls. Stand between them and you see images of yourself stretching to infinity in both directions.
Set up two mirrors at right-angles and stand on the diagonal line from the join and you see yourself the right way round, as others see you, not reversed right-to-left as in a single mirror. Apparently Rabbie Burns didn't know this.
If you place the two mirrors opposite each other, but at small angle, say 2 or 3 degrees in relation to each other, you'll see many reflections curving away into the distance.