What is the most authentic place to ride?

there was an artist (think it was a whole family?) who recreated bits of ground 1m square as paintings/sculptures they were chosen at random by throwing a wire grid onto the ground and then recreated back in the studio.
couldn't find any info on the web so maybe i got it wrong but i remember reading about it a few years ago.

I know who you mean. Can't think of the name though. Beautiful work.