Every autumn, an ordinary Oregon forest suddenly starts smiling after foresters in 2011 planted western larch trees in a secret pattern among thousands of Douglas firs

• An ordinary hillside in Oregon transforms into something extraordinary every autumn, revealing a giant smiling face that appears almost as if nature decided to create its own work of art.
• The seasonal spectacle is not the result of digital editing or a natural quirk but a carefully planned reforestation project carried out in 2011.
• Foresters intentionally planted western larch trees in a hidden pattern among thousands of evergreen Douglas firs, creating a design that remains invisible for most of the year.