The first swirly piece I found was this nest on Sclater Street:
I thought it was a one-off, but they keep appearing. I love the randomness of it all. I haven’t taken photos of all of them, but here’s a few flower pieces I found last weekend near Colombia Road / Brick Lane:
There are more I’ve seen but haven’t photographed. But what I really want to know is: Who is the artist? Anyone know?