Elaine Chu and Marina Perez-Wong—together known as Twin Walls Mural Company—offer a behind-the-scenes look at their latest work Our Ancestor’s Wildest Dreams, commissioned by SFMOMA. The San Francisco–based artists discuss their process and how this vibrant mural manifests healing and resiliency in the face of trauma, injustice, and oppression. (Music: Diana Gameros, “Amor A Todo”; recorded and mixed by Diana Gameros at Casita Fulton studio.)