A smile is a facial expression formed primarily by flexing the muscles at the sides of the mouth. Some smiles include a contraction of the muscles at the corner of the eyes, an action known as a "Duchenne smile".
Three sisters, Gyankroma Akufo-Addo, Valerie Obaze, and Edwina Akufo-Addo, with diverse experiences and skills, have come together to put the spotlight on autism and support scores of children on the Spectrum, cared for at the Autism Awareness Care and Training Centre (AACT) in Accra.