The old Quadrangle is built in Tudor Gothic style, with Tasmanian freestone sourced from near Hobart.

Sepia is a dark brown-grey color, named after the rich brown pigment derived from the ink sac of the common cuttlefish Sepia.

Contrary to popular belief, sepia toning in traditional photographs is not due to the "aging" of a photograph.
It is a specialized treatment to give the photograph a warmer tone, and to enhance the archival qualities of the photograph.