With two banners placed about 1/4" apart, this concept for a protest flag acts as a reed-percussion hybrid instrument. When wind or a rush of air passes between the two banners, the flag generates a loud, insect-like sound. Differences between flag designs leads to different sound qualities.
A powerful and percussive presence emerges when a multitude of flags are activated. The flag is designed to create a collective voice amongst protest participants, while also allowing each protester to graphically display a customized or personal message. Visit Instructables to learn how to make your own.
