text: Art museums balance access against security By Christopher Andreae  Correspondent of The Christian Science Monitor. Since  quot;The Scream quot; by Norwegian angst-artist Edvard Munch was stolen by armed robbers last Sunday, the media have been asking every art expert in sight, Why does this keep happening?
inputs: Art museums balance access against security By Christopher Andreae  Correspondent of The Christian Science Monitor. Since  quot;The Scream quot; by Norwegian angst-artist Edvard Munch was stolen by armed robbers last Sunday, the media have been asking every art expert in sight, Why does this keep happening?