A whimsical depiction of the Duolingo owl sitting on a pile of books, with a speech bubble containing a sentence in a foreign language, and a thought bubble filled with illustrations of different countries and landmarks.

A stylized representation of the Duolingo logo, with the owl's head replaced by a globe, surrounded by a circle of interconnected gears and cogs, symbolizing the app's ability to connect people across languages and cultures.

A vibrant and colorful illustration of the Duolingo owl mascot, surrounded by fluttering language flags, with a thought bubble filled with words and phrases in different languages.