Find the 12 differences between the original photograph, top, and the altered photograph, center. Answers at bottom. (Degree of difficulty: advanced.) For more Second Glance puzzles, click here.
Original photo by Christopher Piper; the Puppet Co. in Glen Echo Park celebrates 35 years, with founders MayField Piper, Allan Stevens and Christopher Piper at The Puppet. Co. Playhouse in Glen Echo in October .