Use a little, tender brush and black paint, and add gentle shading in between the center shaft and each side with the feather. Keep on with a wonderful, sharp brush and trace the hairline strokes to enhance the shading and volume of your feather vanes. Needle tool: This Resource https://how-to-draw-a-quill-pen-w21098.blogadvize.com/41718960/realistic-quill-pen-drawing-for-dummies