The Orb of colour

This was a photo I took a while back with the help of my girlfriend. We simply bought some glow-sticks and brought all the camera equipment we needed. Because we wore dark clothing and made this in the pitch black the camera didn't actually pick us up in any of the shots including this one as you can see. This was made by simply swinging multiple glow-sticks around in the air on an exposure which lasted around 45 seconds.