Kendall Jenner has never participated in an art project until she was invited to participate in W’s 10th anniversary Art Issue. Jenner dove into the dazzling history of performance art, studying up on favorite works by Yoko Ono, Ulay and Marina Abramovic, and Yves Klein. Then she was ready to pay homage: Her clothes were cut. She became a human paintbrush. Even BFF Gigi Hadid got involved. Not all went as planned.