A look at the top-rated sites on website discovery service StumbleUpon, recorded on May 27.

1. Crazy Illustrations By Chow Hon Lam | Pokkisam blog
A selection of humorous illustrations created by Malaysian-based T-shirt designer and illustrator Chow Hon Lam.

2. Don't mind me, just building my house

Time-lapse photos of two birds creating a nest on the side of a window seal.

3. Jamie Beck e Kevin Burg - Cinemagraphs
A collaboration between New York fashion photographer Jamie Beck and motion graphic artist Kevin Burg that results in a series of surreal "cinemagraphs" - animated gifs that blur the boundaries of still photographs and cinematography.

4. This Awesome Urn Will Turn You into a Tree After You Die...
A biodegradable urn created by Spanish designer Martin Azua that turns your remains into a tree. The Bios Urn is made from coconut shell, compacted peat and cellulose and contains personally selected plant seeds.

5. Books of Adam: Never Be My Friend
Illustrations drawn by Portland-based artist and writer Adam Ellis inspired by photos found on his friends' Facebook pages.