"The most potent muse of all is our own inner child." - Stephen Nachmanovitch

Creativity can be triggered by the most mundane objects. In fact, those are the best things to play around with because people don't see it coming.

In an effort to liven up the streets of Sao Paulo, Brazil, Anderson Augusto and Leonardo Delafuente started what is called the 6emeia project, Sewers and drains feature some very creative and intricate designs.