Maintaining morale when out sketching on location is vital, and while some might find a whisky flask useful, I generally rely on tea. Sadly last week in Pembrokeshire the cottage where I stayed lacked that vital ingredient, the teapot. Naturally, this was pretty disastrous, so when out and about I made the most of any such facilities. In the sketch below the right-hand building is a superb tea-shop selling the most delicious cakes, and this is why you might detect a certain hastiness in the rendering of the pencil-work.
Don't underestimate the value of tea for the artist. I've even used it on a painting outdoors on occasion. Last autumn while I was running a landscape painting course a lovely German lady was painting a cottage, which filled her paper. When I asked her what was her focal point she replied, "The tea-pot." Sure enough, there was a teapot in the window. Such observations may not only bring a smile to your viewers, but might also result in a sale.