“17,000 Observations” (2014) is a musical composition and sculptural installation developed specifically for the floodplain forest at Laguna Gloria, in Austin Texas. A mobile made up of circular mirrors is suspended between trees across a footpath, reflecting the forest in unpredictable ways, aiding and complicating each viewer’s line of sight. Field recordings made on-site over a 24-hour period form the basis of the musical composition: the songs and calls of migratory birds overlap, modulate, and give way to one another in sequence. Each audience member determines their own path through the performance, following the forest’s natural trails to collect fragments of call-and-response from an instrumental ensemble dispersed throughout the floodplain. “17,000 Observations” is an attempt to respond to—and reinforce—the sequences and transitions that accumulate to define a natural site, from all around, with no center.

⤷ part of 17,000 Observations