Air-Powered Art Installation

I'm looking for an innovative art installation that uses a small fan, controlled by blowing air, to interact with the viewer. The installation should feature rotating elements that are set into motion by the airflow from the fan.

Key Requirements:
- Design and build an engaging art installation
- Integrate a small fan that responds to blown air
- Mechanically activate rotating elements

Ideal Skills and Experience:
- Experience in mechanical engineering or kinetic art
- Strong design skills for engaging art installations
- Familiarity with integrating fans and air control systems