At night, a group of about a dozen people stand on the sidewalk next to a street, in front of a long white wall with painted images

At night, a group of about a dozen people stand on the sidewalk next to a street, in front of a long white wall with painted images. Some are sitting on the curb. A tall man is standing and painting something on the wall with a brush or stick. A few other people are watching or talking. The image is a bit blurry and not very high definition. There is a tree to the left. The sky is black, and there is a street light in the distance to the right. The camera is still.