The interior of the "Tube" station on the Northern line at Charing Cross station
The station has a David Gentleman’s "Eleanor Cross" mural describing the erection of "Eleanor Cross" in the Charing Cross area.
Note: Notice how the trash can was embedded in the drawing (above the word LITTER)
The picture taken 3 days later, in the same line, but probably from the other side you can see additional figures from the "Elinor Cross" erection Click for a larger image
See another sign from the same station Click for sign's details