In Artdoc issue #4 2022, we bring photographers who worked around the concept of identity. Justin Kimball shows the American life of distress and hope. Marion Gronier made portraits of three major constitutional ethnic groups in America. Alys Tomlinson showed local pre-Christian rituals on Italian islands. Aaron Schuman created his own version of Italy. Finally, Maxime Taillez made pictures of the French borders that have lost their old function.