Cool graffiti in Saldanha - a business district in Lisbon
Os Gemeos - twin street artists from Brazil painted this one, and they made a similar one in Boston that we saw last year.
This one, above, is called Oil Mogul, by Blu.
Above you can see on the left side an image of a man created by Sam 3 and on the right an alligator by Ericailcane. The government actually sponsored these "Art Buildings" to avoid these abandoned buildings from simply becoming an eye sore. Now there are graffiti tours in this area.