113x76½ inches, 287x194¼ cm. Stafford & Co., Netherfield. Condition A- / B+: minor replaced losses and repaired tears at edges and along vertical and horizontal folds. Eight-sheets.
As part of this performance "blank canvases chosen and marked by the audience are placed in a frame, and on them permanent pictures gradually materialise" (The Sketch, May 15, 1912). Rare.
