Fig. 12From: The origins of the Selden map of China: scientific analysis of the painting materials and techniques using a holistic approachThe Selden map (before the 2011 conservation treatment) with the trade routes enhanced by thick black lines. Those that differ from the annotated compass directions by >7.5° are re-drawn in red in the correct directions according to the written compass bearings along the routes. The original colour image is © The Bodleian Library, University of Oxford, MS Selden Supra 105Back to article page