i like the soft colors used for the circles, the way the face comes in from the background and create the image. The face really pops out and would be good to bring the attention to a logo or a company etc.
favela is the term for a slum in Brazil, most often within urban areas. The first favelas appeared in the late century and were built by soldiers who had nowhere to live. Some of the first settlements were called bairros africanos.photo by Fernando Alan