Overview Creator: Studlack, Paige Subject: Description:Composite image of an autofluorescent red spruce needle (Picea rubens), visualized under the 20X objective. Chlorophyll in red and green, and cuticle in blue. Date Original:2013, April 1 Language:eng Rights Rights Management:Original materials may be protected by the Copyright Law of the United States (more information). Technical Digitization Specifications:Saved as JPEG (level 12) in Photoshop CS6 Date Digital:Thu, 02/05/2015 - 20:00 Format:image/jpeg Type:Image