The G. Canyon in a Crack (www.thegcanyon.com) is a blog which investigates over small pieces of green design for our cities, valuable street art, installations and interventions in urban contexts. The G. Canyon in a Crack uses its instruments to work in the context of the city, performing researches on what is already present rather than creating what lacks.
For a sample of suchlike projects, have a look at A Catalogue Of Street Art Techniques
The G. Canyon authors collaborated briefly with The Pop-Up City, an online magazine which explores new ideas, trends, strategies and methods for a dynamic and flexible interpretation of contemporary urban life. Check out my articles here.