There were so many nice things to look at and I could have stayed there for so long. I might go back an revisit another time before the exhibition closes. If you are in the London area I would definitely recommend visiting. I came out totally uplifted and happy from seeing all these nice artworks.
Here are some pictures of the things I liked the best (They are found online, as I did not bring my camera.
Paper Collage of houses laid out flat by Ann Toebbe
Drawing on Newspaper by Christian Holstad
Flowing City by Han Feng
Graphic words bySteven Lowery
Trees in bags by Yuken Teruya