Aviva: These things are solar powered so that when the-
Zachary: The stronger the light is, the faster you hear the chime.
Aviva: Then, when the mallet goes all the way up, it bangs against the thing so it’s a solar powered gong.
NEAT. DID YOU HEAR IT GONG?
Aviva: We didn’t hear the one of the ones out here.
Zachary: Oh the one over there gongs!
Aviva: The ones inside gong much faster because
Zachary: there are lights shining.
Zachary and Aviva Schuh of Merion at the Schuylkill Center’s indoor/outdoor exhibit, “Elemental Energy: Art Powered by Nature” talking about "Solar Thumpers" by Jason Krugman and Christian Cerrito.
Video of opening reception inside and outside artworks