Above Left: The University Church of St Mary, with the gate to All Souls College on the left.
Above Right: The gate to All Souls College.
Below: Inside All Souls: The 'Ivory Towers', which some believe to be the inspiration behind Tolkien's Twin Towers; and a sundial designed by Christopher Wren, which sits atop the college's Codrington Library.
Above: St Mary's Passage as you will approach it.
Right: The reverse view: St Mary's Passage from the High Street.
Below: The two doors of interest. On the left: the old Fellow's entrance to St Mary's; on the right, some possible inspiration for one C.S. Lewis.