Basically, I let The Triad play with one of those hard rubber noisy balls (it makes the sound of a ball rolling across the floor, then bouncing down steps - like, RHHHH. BOING. BOING. BOING. BOINGYBOINGYBOINGY. Yeah, I totally did that. Your eyes are not deceiving you). Then, I just snapped a ton of pictures.
This was the result.
(it might help to know that these pictures aren't in any kind of order)