Smiles have been universally recognized as symbols of joy. Often incorporated in art and cultural expressions. Represents the joy of human connection.

Cultivating joy and positivity is central to Buddhist practice. Employed in meditation and mindfulness practices. [Buddhist] Reflects the importance of joy in everyday life.

In many African cultures, smiles represent community and communal joy. Festivals and gatherings often emphasize joy through expressions. Highlights the communal aspect of joy.