Artist Andy Golub paints the arm of nude male model Ethan Itzkow, 23, in Times Square, New York July 10, 2013. Golub, arrested on charges of public lewdness two years ago, made his return to Times Square after agreeing to only pursue his craft at night, local media reported. Golub is allowed to paint fully nude models in the day if he provides reasonable notice of the date, time and location of his project, the source said. [Photo/Agencies]