One of the coolest examples I've found
of getting the public to participate / interact in printmaking!
Firstly, it's a corn maze, based on a Warhol print...
Secondly, you need to find a series of 'ink stations'
that you 'stamp' (like a treasure hunt, but with images!)
Each station provides one layer, looks like it is 4 CMYK prints.
If you find all the stations it looks something like this image above.
What a fun way to make prints!
Check out this artist's blog for the full story of their maze experience: