In the early hours of Wednesday morning, the age of robotic graffiti was born. KATSU, a well-known graffiti artist and vandal, used a hacked Phantom drone to paint a giant red scribble across Kendall Jenner's face on one of New York City's largest and most viewed billboards. By all accounts, it is the first time that a drone has been deployed for a major act of public vandalism.

In April last year, KATSU made headlines when he demonstrated that he had figured out how to attach a spray can to an off-the-shelf DJI Phantom drone. At the time, he was only using the drone to paint canvasses for white-wall galleries. But he assured the world that soon he would take his mad invention out into the streets and create enormous tags in places that were previously inaccessible to even the most daring and acrobatic taggers. Now, he appears to have made good on his promise in grand fashion.