From "Bizzarie di varie Figure"
1624
ink
From the collection of National Gallery of Art
1624
ink
From the collection of National Gallery of Art
This sketch shows two strange, towering machines with lots of gears, levers, and platforms. One looks like a mix of a crane and a staircase, while the other has a boxy base with a spiral ramp inside. Both have tiny doors and windows, and one has a person-like shape at the bottom. The lines are rough and scratchy, like they were drawn quickly by hand. The artist packed a lot of weird details into a small space—think of it as a mix of a blueprint and a fantasy. These kinds of drawings were often used to explore impossible or funny inventions. Next, look up etching to see how this technique works.