This is the Quill shawl by Helen Stewart. It "features stripes like the lines of a letter on a parchment page and a lace border inspired by feathers."
I've used very lovely Triskelion Yarn Olwen DK (100% Extrafine Falklands Merino) in 'Oat', for the 'parchment', and 'Landwight', for the lines, with the contrast stripes and feathery border in Hedgehog Fibres Merino Singles 'Truffle'. All the details are here.
It's a big piece, roughly 25" down the spine and 70" across the wingspan, so perfect for writers in freezing garrets.