The Egyptian revolution began on January 25, 2011. A decade on, we're looking at the impact on art. Creativity flourished at the time of the revolution and in the period that followed. Today, with President Abdel Fattah al-Sisi ruling Egypt with an iron fist since 2014, what has become of the country's cultural scene? Eve Jackson speaks to Egyptian-born photographer Nabil Boutros. He's been based in Paris for the past 30 years and his work has been shown in cultural institutions like the Guggenheim Museum in New York and at Paris's Arab World Institute.