In a festival or art exhibition, conveying a radical political message through a work requires some strategies and techniques in order to make the audience think without being immediately recognized. Here are some methods: 1. **Symbolism and Metaphor**: Using symbols and metaphors can effectively convey ideas. For example, using animals, natural phenomena or everyday objects to symbolize political ideas or social issues. 2. **Historical and Mythological Themes**: Borrowing content from historical events or mythological stories and reinterpreting them to make them have modern political significance. 3. **Abstract Art**: Abstract works are often difficult to interpret directly, and political messages can be incorporated into the choice of colors, shapes and forms. 4. **Polyse and Ambiguity**: Create works that have multiple interpretation possibilities, allowing the audience to understand according to their own background and consciousness. 5. **Hints and Details**: Include subtle details in the work that can trigger deeper thinking when the audience looks deeper. 6. **Wordplay**: Use puns, homophones, etc. in words or titles to convey hidden messages, but the surface meaning still appears appropriate. 7. **Cross-cultural references**: Using cross-cultural symbols and images to link them to the target political message, such references may not be immediately understood by all viewers. 8. **Interactive and participatory art**: Encouraging the audience to participate in the work so that they can gradually understand the political message in the process of interaction. 9. **Color and composition**: Certain colors and composition methods can evoke specific emotions or associations, and this emotional resonance can subtly convey information. 10. **Progressive revelation**: Through a series of works or installation art, information is gradually revealed, rather than presented all at once, to increase the space for thoughtful consideration. It is important that artistic creation needs to maintain compatibility and ambiguity so that it can spark discussion among audiences with different backgrounds and perspectives, rather than being immediately labeled with a political label.