Argh! ...Artist concept . . .
Sorry about that. It does look kinda plain. Wikipedia lists the above image as "An artist concept of Pluto with Charon in the background."
...amends is here:
This is a composite photo of enhanced color images of Pluto (lower right) and Charon (upper left), taken by NASA’s New Horizons spacecraft as it passed through the Pluto system on July 14, 2015. Here, Pluto and Charon are shown with approximately correct relative sizes, but their true separation is not to scale. The image combines blue, red and infrared images taken by the spacecraft’s Ralph/Multispectral Visual Imaging Camera.