This was a huge project I had in one of my classes at Deakin University in Melbourne, where we were instructed to design a proposed set of icons, a map that would easily fit in your pocket, as well as a wayfinding system for the library.

Current signage

My proposal

A wayfinding system links different people together, even if they do not share a common language or destination, by guiding all of them through the same space with a single system of communication.
— David Gibson, 2009

For a more in depth look at this you can check out the project on Behance.