Artist and metalworker James Nolan Gandy creates elaborate drawing machines that easily put your childhood spirograph to shame. The machines are engineered from relatively simple mechanisms that when combined, produce mind-boggling shapes and interconnected moiré patterns.
Although the gears and pulleys are crafted in a way to make some of the work on their own, Gandy has not yet manufactured a system to lift the pen at specific intervals. Therefore many of his works are collaborative studies, equally created from the talents of man and machine. Some of my favorites are those created with a high contrast between paper and ink, such as the brilliant blue form seen in his drawing below.
You can view more of Gandy’s drawing machines in action on his Instagram. (via The Awesomer)