Project Research: London Underground Map

The map of London's tube system is famously accredited and well respected by the users of London's public transport due to the ease of use and the simplistic, minimalist design.

The design appeals baffling from a distance, but if you are in the knowledge of which direction you are in and where you are heading, it is very simple to understand.
Harry Beck:

Harry Beck is the renowned designer of the early London underground maps