Montage of four images taken by Rosetta's navigation camera (NAVCAM) on 4 November 2014 at 31.8 km from the centre of comet 67P/Churyumov–Gerasimenko. The four images were taken in sequence as a 2×2 raster over a short period of about twenty minutes, meaning that there is some motion of the spacecraft and rotation of the comet between the images. The images have been cleaned to remove the more obvious bad 'pixel pairs' and cosmic ray artefacts, and intensities have been scaled. A mosaic of the four images stitched togther is available here.