In Ambulance Call, an ailing man is carried away on a stretcher as a crowd gathers. The artist painted blocky forms in a bold but limited palette, creating a rhythmic pattern. Lawrence conveyed the sense of community in his Harlem neighborhood by grouping the figures closely together, their individual expressions communicating sadness and concern. He emphasized that his paintings had a universal quality, conveying the human experiences of joy, pain, and community through a focus on African American urban life.