Ed Fairburn on Instagram: "This is an old boundary map of Oxford, UK. The paper is a dream. It's smooth, but with just enough resistance for precise pen control. If you ski or snowboard, think powder snow. Crosshatching is all about confident, consistent linework, and the exact combination of pen and paper can make a huge difference to the process and end result. As an artist who crosshatches over old paper maps, my surface changes with every creation - and I know I've said this many times befor