A selection of diagram-like paintings by Berlin-based artist Jorinde Voigt. More images below.
Wenyi traverses the streets of Dali, Yunnan Province in China, picking up discarded scraps and drawing the surrounding architecture. He sees them as part of a personal mission to get people to see art in everyday life, and after each sketch is completed he leaves it somewhere more visible but still in the exact spot where the original piece of garbage was collected. See more images below.