At the Time-Based Art Festival in Portland, from top: A collaboration by Seattleites Zoe Scofield and Juniper Shuey; Holcombe Waller; "Gatz" by Elevator Repair Service; and Nature Theater of Oklahoma...
The island marble, considered one of the rarest butterflies in North America, only exists in a small section of the San Juan Island National Historical Park. Credit: Greg Davis