Here's a piece of fan art that does a great job of capturing the grandeur of the Doctor Who universe. Recent incarnations of the Doctor have talked a lot about the notion of all of Time and Space being available to visit, I think this image by sheWolf294 manages to evoke the emotion of that statement.
Edited because I put 9 instead of 10. Numbers are hard!
Doctor Who Fan Art — The 10th Doctor And The Universe by Eoghann Irving, unless otherwise expressly stated, is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.