Blipping Paradise?

Today Mr F and I visited "Photo London" http://photolondon.org
at Somerset House. We first attended a talk/interview with Graham Nash (Crosby, Stills, Nash etc...and for those old enough The Hollies). It was only a short talk 50 minutes but was interesting and he shared some of his collection of both own work  and other photographers.
We then spent a couple of hours perusing the collections.
Interesting but probably only 5% of what I saw really had an impact...I must be getting more cynical in my old age.
The Blip today is taken from "Piccadilly Circus" by Vik Muniz
(The extra is also by Muniz)
A collage very cleverly put together.
The question I have is...Is this Art and/or Photography?