An indirect self-portrait is a portrait that represents the artist through objects that have special meaning to them rather than directly depicting their image. The document discusses how artists like Frida Kahlo, Van Gogh, and Picasso created indirect self-portraits using personal objects, body parts, or reflections. It provides examples of modern indirect self-portraits made by students using objects that represent their interests like writing, music, travel, and childhood toys. The document encourages readers to make their own list of objects that represent who they are and could be included in their own indirect self-portrait.