FirstLook: Mobile Library, Java

Avoiding main roads due to threats to his life, in 622 CE the Prophet Muhammad and his followers escaped north from Makkah to Madinah by riding through the rugged western Arabian Peninsula along path whose precise contours have been traced only recently. Known as the Hijrah, or migration, their eight-day journey became the beginning of the Islamic calendar, and this spring, the exhibition "Hijrah: In the Footsteps of the Prophet," at Ithra in Dhahran, Saudi Arabia, explored the journey itself and its memories-as-story to expand understandings of what the Hijrah has meant both for Muslims and the rest of a the world. "This is a story that addresses universal human themes," says co-curator Idries Trevathan.

Amid the roar of racers zooming toward the finish line in London during the 1980 Grand Prix, longtime auto-racing photographer and renowned artist Michael Turner trained his lens on a Saudia-Williams FW 07.