Things are getting a little wonky in the seating department. First, my friend CC sent me this seat designed by Lila Jang:

Lila Jang’s wall-climbing sofa

And then Kelly from Design Crush posted a link to these benches designed by Jeppe Hein:

modified social benches by Jeppe Hein, images via Beaufort 04

What do you think? Are these pieces functional or are they only for fun?