I want to continue providing some content for the ColorChallenge - I guess if i get it right today is then Yellow Wednesday. Here is my contribution. A yellow Swirl with a long Tube.
The location: This is an old airplane turbulence test tower from the 1930ies in Berlin Adlershof, Germany. It was used as a movies set also in Aeon Flux.
if you have more questions how its done ask me please.
for more of this kind of art look for my pages:
https://lightpainting.world/
https://www.youtube.com/channel/UCTAEwW-fz9br_JaWOiJlWxg
https://www.facebook.com/GunnarsPhotos
https://www.instagram.com/gunnarheilmann