There is a great exhibit in Lexington, MA right now. It focuses on printmaking and showcases just about every type of printmaking you could name.
Gallery blink, is a beautiful house and the artwork is combined with furnishings and collections of ephemera that enhance the art.
If you are anywhere nearby, you should really make a trip to this exhibit - no explanation can do it justice.
Yes, there are a few jigsaw reduction woodblock prints you may have seen here - their mini-display within the show is fun and the blocks are there too, so you can put the puzzle back together if you wish.