Incredible symmetry of Iran's mosques

(CNN) -- It's a side of Iran the rest of the world doesn't normally get to see -- the kaleidoscopically brilliant interiors of the country's intricately designed mosques. With beautiful mosaics and stained glass framed by powerful architecture, the buildings are astounding. Their fine detail has been captured in a series of breathtaking photographs by Mohammad Reza Domri Ganji, a 24-year-old physics student from Babol, a city in Iran's northern Mazandaran province.