No cash left, nothing but (clean) napkins in my pocket after going out.
![Napkins from a night out, London, 29th November 2013](http://wilsonyau.co.uk/wp-content/uploads/2013/12/286_Napkins-From-a-night-out_London_2013-November-29th_iPhone_600px-Watermarked.jpg)
It was a busy day and the evidence is in the different napkins I found in my coat pockets.
Medium: Digital drawing on iPhone
Date drawn: 29th November – 1st December 2013
A video of the drawing being created: