The tree : symbol, allegory, and mnemonic device in medieval art and thought ; [... based on papers delivered at the International Medieval Congress at Leeds ... (7 - 10 July 2008)] - Salonius, Pippa; Salonius, Pippa (Brepols, 2014)
The articles are based on papers delivered at the International Medieval Congress at Leeds, which addressed the thematic strand "The Natural World" (7 - 10 July 2008)