What happened when leading photographers including Thomas Struth, Jeff Wall and Josef Koudelka came together to discuss art, Israel and bear costumes? By Michael Hodges
The British Museum’s ambitious new exhibition about the Hajj or pilgrimage to Mecca shows that modernity and secularism do not always go hand in hand, writes Peter Aspden
In pursuit of perfectibility
Leonardo da Vinci’s works remind us that we are capable of being transformed by the soul’s quest for beauty and truth