Uploaded on 2015-04-21 by MohsenSafshekan

[1]: https://edxuploads.s3.amazonaws.com/14296102182455974.jpg It is a historical place with ancient monuments that located in Fars province, that Gate of All Nations is one of that. In this picture, the current situation of the gate is obvious. It is clear that people are looking at the gate. And also location, material and etc. are visible to us. Invisible: It is obvious that some factors are damaging the gate during years, but the factors are not exactly explicit, climate change, acid rain, people could be possible items, but we should make invisible- visible to decide well, in order to preserve the gate and whole of historical region. The number of visitors in one day, one week, one month, and one year should be clearly determined to be analyzed. So managing to provide better facilities would be possible. This would lead to, better road network, better public transportation, building better hotels and restaurants, and other items that would make this urban space improve.