It's amazing how the work of other artists and books by artists for budding artists can inspire so much.
We visited the neighbouring town of St Neots yesterday. My intention was to do a bit of sketching in the town whilst my wife and eldest step-daughter went off to 'shop' ;).
I wandered into the local book shop and made the usual bee-line for the art book section. I came out with a wonderful little book called simply 'Sketching'. The book is about A7 size so it fits in my sketching pack (or even just a trouser pocket) and provides a nice portable reference for tips and inspiration, and Heaven knows I need some of the latter sometimes !