Two Thatched Cottages with Figures in a Window (c. 1640) by Rembrandt van Rijn. Pen and brown ink drawing, corrected with white gouache Pen and ink can look like a huge phase from pencil drawing – especially for beginners! You are able to’t erase pen, in contrast to pencil, so https://webnowmedia.com/story5277428/the-2-minute-rule-for-ink-pen-drawing-techniques