I made this pictures on a trip with my school to Brussels in 2008. They do not particularly stand for Brussels as a place where I want to be 10 years from today. They rather represent a location where I am able to change something.
The exchange works directly for state and public workers and servants. It gives them credit in exchange for the amount of public work they contribute to the community. The more constructive they are based off a base rate the more credit they recieve.