GOOD EXAMPLE From what I've gather this piece has a creative feature of displaying the location of the gallery while mimicking the artist medium that you can expect to see when you attend this exhibition gallery. However I should have liked to see more text in that empty space that reinforces this concept without a viewer speculating at what the design is.
This connection based on a very clever and tiny adjustment. Ho wis it easy to move the two (O)s a bit down??!!! but you have to be think a bit further to get that clever connection. The link is between the red bus and the LONDON word. We also can notice that the designer duplicated the word LONDON to get that feeling about the double decker bus.