This is “One‑Second Drawing (17″ 2002) (Time Signature 5:1)” by John Latham, created in 1972 with acrylic and enamel sprayed onto a white wooden board. The piece shows a plain white panel dotted with black specks of paint – each dot the result of spraying for exactly one second. Latham’s series of “One‑Second Drawings” aims to capture his notion of a “least event”, the shortest departure from nothingness that can be recorded in time. In the title, 17″ 2002 marks the precise moment of execution: the seventeenth second of the twentieth minute of the second hour. The work is an elegant blend of gesture and exact timing, illustrating how minimal action can generate a perceptible event on a flat surface.
One-Second Drawing (17” 2002) (Time Signature 5:1) is in the collection of Tate Britain on Millbank, London — free to enter. Point your phone at any artwork there and audioguide.london plays a free audio guide in six languages — no app download needed.