Every Time Quasthoff Sings An Angel Gets His Wings By editor • Dec 14, 2012 TweetShareGoogle+Email Pablo Helguera Originally published on December 18, 2012 1:30 pm Got an idea for a classical cartoon, or a reaction to this one? Leave your thoughts in the comments section. Pablo Helguera is a New York-based artist working with sculpture, drawing, photography and performance. You can see more of his work at Artworld Salon and on his own site.Copyright 2013 NPR. To see more, visit http://www.npr.org/. TweetShareGoogle+EmailView the discussion thread.