Uploaded on 2015-06-01 by josepit

[1]: https://edxuploads.s3.amazonaws.com/14331982591711863.jpg Here there are some examples of important Stocks and Flows in Barcelona. Pictures are taken from "la Boqueria" a famous modernistic market in the city. In the photo, we can see some stocks such as the market or the stores themselves, some native people who sell the products... and also flows, like turists and food.