Two Thatched Cottages with Figures at a Window (c. 1640) by Rembrandt van Rijn. Pen and brown ink drawing, corrected with white gouache Pen and ink can look like a giant step from pencil drawing – especially for beginners! You could’t erase pen, compared with pencil, so your mark earning https://www.youtube.com/watch?v=ApT5iMhQOsk