A digger scooping the brain of a blue man, found earlier this week in Medellín, on Calle 67, just by the metro station Hospital.
The text translates as ‘changing forests for cement’ but has been scratched on after the original artwork, presumably by someone who isn’t familiar with the industrial brain digger industry and its interest to Colombian graffiti artists.
Mind Hacks 
Very interesting graffiti! thanks for sharing.
I live in Cali, a city of similar population size of Medellin & located at 420 Km (southwest region of Colombia).
I really like Colombian graffiti! this was an awesome & unexpected discovery. Thanks for sharing.