Everything #21, 2010-13. Installation: Four vintage wall blackboards in lacquered wood frames, each mounted on wall at eye-level in landscape orientation and covered with single handwritten sentence repeated 25 times in white chalk handwritten cursive text. Each framed blackboard 120 cm x 250 cm. #10001.1-4. Detail: #2 of 4. Venice Biennale installation, Central Pavilion in the Giardini della Biennale, Gallery 20. Collection Adrian Piper Research Archive Foundation Berlin. © APRA Foundation Berlin.