christmas tree cemetery

i first thought that these are left over christmas trees, the poor ones, no one wanted them. but when i realized that these strange tree-hills are all over the city, i noticed i am wrong: what you see here is a viennese ‘christmas tree collecting spot’. after their days of splendor they are returned to the streets by their 1 week owners- and what happens after that i wonder? i guess they are buried in the woods, where the receive an appropriate grave. amen.—–