Generated by DALL-E 2 Beta.  Photo of a roadway guard rail made of vertical tubes.  A musician has brought mallets and is playing the tubes as if they were a xylophone.

Suggested by www.halfbakery.com/idea/Vertical_20Xylophonic_20Barrier
19 views

Vertical Xylophonic Barrier

Uploaded 2 months ago

Generated by DALL-E 2 Beta. Photo of a roadway guard rail made of vertical tubes. A musician has brought mallets and is playing the tubes as if they were a xylophone.

Suggested by www.halfbakery.com/idea/Vertical_20Xylophonic_20Barrier