Allen Otte with sandpaper while I am at the organ.
Sangbong Nam with a hemispherical speaker and his Wii motes. I need to figure out how to do that.
Allen Otte with lentils in the balloons. During rehearsal, one of them exploded, and thankfully I wasn't nearby.
Jerod Sommerfeldt with his pd patch.
Mara Helmuth with Paul Schutte.
Ricardo Zohn-Muldoon presenting in a masterclass with high school students.
[All photos taken by ben l. kaufman]