Artist Michael Murphy of Perceptual Art has created an incredible series of installations that are legitimately mind-blowing (H/T Laughing Squid).
Many tackle an important social issue like gun violence, the opioid epidemic, climate change, immigration and other current topics.
Each piece is created by hanging hundreds of small items from the ceiling. The effect allows you to see the image only if you are looking at the piece from the perfect angle. And, some of the images change into something else entirely when looked at from the side.