Sistine Chapel ceiling particular pentimenti, highlights and shadows, and other detailing painted "a secco" – was lost in the removal of various accretions. Vasari Johann Wolfgang Goethe Waldemar Januszczak The art critic and television producer Waldemar Januszczak wrote that when the Sistine Chapel ceiling was recently cleaned, he "was able to persuade the man at the Vatican who was in charge of Japanese TV access to let me climb the scaffold while the cleaning was in progress." Gabriele Bartz and Eberhard König Pope John Paul II Sistine Chapel ceiling The Sistine Chapel ceiling, painted by Michelangelo between 1508 and 1512, is a cornerstone
Ceiling Painting/Yes Painting Ceiling Painting/Yes Painting Ceiling Painting/Yes Painting is a 1966 conceptual artwork by the Japanese artist Yoko Ono. The work is made from paper, glass, a metal frame, a metal chain, a magnifying glass, and a painted ladder. The word YES is printed on the piece of paper. The work is interactive, with the viewer (or participant) expected to climb the ladder and use a magnifying glass to look at the word 'YES' which is printed on paper beneath a sheet of glass suspended from the ceiling. The work was shown at Ono's autumn 1966 show, "Unfinished Paintings and Objects By