The use of disability as a metaphor is ubiquitous in popular culture - nowhere more so than in the myths, stereotypes and tropes around blindness. To be 'blind' has never referred solely to the inability to see. Instead blindness has been used as shorthand for, among other things, a lack of understanding, immorality, closeness to death, special insight or second sight. Although these 'meanings' attached to blindness were established as early as antiquity,...