the idea to document 'ordinary' public spaces, which is what I see around me and not what is heard or seen in the media or discussions on Iran. the Metro is great here. it is air conditioned and there is a separate section for women if they wish to be in that section. the bus lane very fast, and some of the buses are also air conditioned.  the bus is also segregated, altho' not with a solid partition but a barrier as you enter the bus. I am told it i not easy to photograph or film in a public space. in fact artists need a licence to photograph or film in the city.