[Space and Place] Distorted map: anamorphosis

The distorted map I posted this morning has been done thanks to a technique called "anamorphosis". Anamorphosis "deals with visual presentation based on deformation theories that create unusual spatial reference". With this keyword, I found this map of Europe. It is an anamorphosis map centered on London according to the travel time from the most important european cities (Source: Denain and Langlois, 1998):