Uploaded on 2018-06-06 by Alexis

Visible: In this photo we can observe the old city Greek monuments in Monastiraki square with shops and houses. Also we can se the people in the center of a public space. Invisible: The first invisible situation refer to the way of coming in the area. In this spot you should come by walking, using the metro station or a taxi or bus. The second invisible situation refer to the ratio of people amount and the reason of coming in the area. Some people want to go to the work, some people want to go to the shops and others are tourists. According to the recording of data of people characteristics we can find a solution in traffic of the Athens city and also reduce the pollution. For example we can encourage the people to use bicycles from a point to an other, to see the ancient town for free of use. Also as we can observe the houses of the old town have old materials without insulation in most of the situations. So to help this occasion it should be collected a data of information for the old buildings and give advices or a government bonus for renovation.