Light shows the secret behind Bioglyphs paintings

With lights turned on, the secret behind "Bioglyphs" paintings is revealed: Petri dishes coated with agar support colonies of bioluminescent bacteria. This piece was created by Montana State University, Bozeman, School of Art student Angela Bowlds. More about this Image The ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video