large, rectangular art piece attached to a metal frame, likely on a city street in Dresden, Germany

large, rectangular art piece attached to a metal frame, likely on a city street in Dresden, Germany. The art piece depicts a densely packed group of cartoonish faces, each with distinct expressions and features. There's a wide variety of characters represented, including what appears to be a green alligator, a wrestler in a mask, a person holding a mirror, a singer with a guitar, and various other people with diverse emotions. The artwork is suspended on a scaffolding frame, and is placed on a pedestrian walkway of paved stones. In the background are buildings, including a light-colored one with a slanted roofline, and another with signage and what appear to be traffic signs. Trees are interspersed throughout the scene. The sky is overcast, suggesting a cloudy day. The overall setting appears to be an urban area with pedestrian access, showcasing the art piece as a public display.