A large pile of sand and gravel sits in front of a stone wall

A large pile of sand and gravel sits in front of a stone wall. The sand is light grey in color and appears to be loose and dry. There are a few rocks scattered on the ground around the pile. The stone wall is made of dark grey volcanic rock, and there is some vegetation growing at the base. The image was taken in Goma, Democratic Republic of Congo, at coordinates (latitude: -1.654, longitude: 29.224). There are no people in the image. The scene appears to be a typical urban scene in Goma.