I visited Singapore last year (my favourite country to visit) and stumbled upon very cool arrays of commute sketches - as you will see below.
These sketches were found at one of the busiest MRT (Mass Rapid Transit) in Singapore, namely Jurong East.
Kudos to SBS Transit - the Singapore public transport operator for the initiatives. It's refreshing and inspiring to see Singapore commute sketchers' on display. Here's what they have to say: