I loathe clockwatching — or so I thought, until I saw three hours worth of Christian Marclay’s amazing The Clock, a 24-hour art installation/video collage at Columbus’ Wexner Center for the Arts, on the Ohio State University campus through April 7.    

If you drive to Columbus by Dec. 30, you can see a photography show — Annie Leibovitz — that serves as the culmination to the journey through celebrity/fashion photography begun by three FotoFocus-related museum shows here.