Traffic Light tree

Hello.... What do we have here ? - This is similar to my post 18/2/21 - I see it was a repost :~)

LOL, so you went digging through my profile, eh? ;)

I thought it was a challenge :~)
Your welcome to go digging through my stuff - I will take you about 2 hours - My submissions number about 1400 !

I'm busy now, but I will get into it....
Coding requires my attention... Well, a bit ;)

Rather boringly it turns out that this is a scupture :~(
https://en.wikipedia.org/wiki/Traffic_Light_Tree

I already expected that... But I was wondering where that was and who made it.