Tissue of the human embryo
1970
From the collection of Leiden University Libraries
1970
From the collection of Leiden University Libraries
This drawing shows the details of a human embryo. It's made with simple lines and shading. The artist used pen and brush to create different shades of grey, which adds depth to the drawing. You can see the tiny details of the embryo's body. The drawing is very precise and detailed. To learn more about this kind of precise drawing, look up the technique: stippling.
