erc: who: Spear, Shigeko what: [ribbons floating from window across the river to land] when: 1988~ where: https://digital.library.unt.edu/ark:/67531/metadc27049/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/