It's a holiday week in the US, and while it's got a shopping day in it, I would like to give you a present.
Please, enjoy this other person's blog, specifically:

It's an avalanche of photos of mosaics concerning William Blake, but it's mostly a fine fine exhibition of art in an unlikely location. Just the kind of art I adore.
Photo by the gentle author of Spitalsfields Life

And generally,

And in honor of promotional sales events 

and the machine in action