Smiles need no translation. Whether you are in Alabama or Wyoming, Afghanistan or Zimbabwe, smiles lift the spirits of the smiler and anyone fortunate enough to witness their radiance.While smiles know no gender, age, nationality, race, or religion, they are not all the same. Like the nighttime stars, each smile is distinct and glows in its own way. Since March 2017, award-winning photographer Avital Rotbart has been traveling the United States, and internationally, capturing the smiles of adults and children as they go about their lives.