This image focuses on Apis and Atum regions on Comet 67P/Churyumov–Gerasimenko’s large lobe in the foreground, with parts of the small lobe in the background.
The image is a mosaic of two OSIRIS narrow-angle camera images. The images were acquired on 5 September 2014 when Rosetta was about 40 km from the surface of the comet.
An anaglyph version of this image is available here.
For more information, see the blog: Getting to know Rosetta’s comet: boundary conditions