The artists in this episode create systems, shift contexts and engage with perception, utilizing unconventional devices. Sam Waterston hosts.

How do we organize life? What are the ways in which we capture knowledge and attempt greater understanding? The artists in this episode - Mathew Ritchie, Fred Wilson, Richard Tuttle and Roni Horn - create systems, shift contexts and engage with perception, utilizing unconventional devices. The hour concludes with an original piece of video art by Teresa Hubbard/Alexander Birchler, a unique and poetic meditation on the idea of structures. Sam Waterston hosts.