Well, That Was Random! (London)

Bleak House by Dickens, anyone? 

(A bookstore across from the British Museum. Taken from a double decker.)

?

 The first of many. (On a double decker.)

 Caveman glyphs? Mason marks? Someone with a little too much time?

By the way, all of the intersections have "LOOK RIGHT" with an arrow to remind forgetful foreigners like us that the traffic is coming from the right, not the left. London intersections are crazy.

Told you so. (A tube station.)

 Victoria tube station. Appropriate.

Now that should be from a Dickens novel.

And my personal favorite: