2009-04-10 // 19:37:54
Rio
No no, these are huge lasers, in case aliens attack Hamburg!

^ its possibly a combination: lasers concealed as palm-trees used as cell-phones antennas! ( and you still can hang a hammock between them )

2009-04-10 // 11:33:27
Toz
I think they are cellular phones antenas

^ maybe you're right.

2009-04-09 // 23:40:41
petere
cool... where/what is/it are they?

^ it's called Park Fiction a neighborhood initiative near the habour. ( these wierd palm trees adorned the front-page once »link )