It’s Bonfire Night and the sound of exploding fireworks is unsettling Sparta Puss, who is alternating between dozing fitfully on my stool and pacing around the living room. I have a few small Khadi sketchbooks, beautiful textured handmade paper from India and some sepia walnut ink I made recently, so I grabbed a brush and started sketching her in transit. I’d previously coloured the paper with wet tea bags to break up the white with a pale brown wash, speckled by the rough texture of the paper.

I sketched her dozing, which is the page I’m least pleased with; then pacing around. She has one of those very expressive question mark tails, constantly curling around itself and it was fun following the movement with a sable brush. Finally, a couple of sketches, just a few seconds each, of her sitting down, watching me watching her. Most of the fireworks have…