The weir next to Pulteney Bridge in the centre of Bath. I used grey ink for the initial drawing, the same ink diluted in a water-brush for the tone, and then watercolour over that. There’s a great interview with Steven Reddy (link below) explaining how he uses this technique. He describes it as “black and white does the work, colour gets the credit”.
Pilot V7 with Lexington grey ink, water-brush with dilute Lexington grey, watercolour, A6