1 / 10408
Birds
2 / 9591
Ready to start
3 / 11558
Rise of the Summer
4 / 11666
Protecting the House
5 / 13166
Natural light makes you healthy
6 / 11612
Energy arrives in Bremerhaven
7 / 6595
Enlightenment
8 / 8421
Dreams
9 / 14615
Energie
10 / 11777
Natural Topmodel
You have to vote for one of two photographs in 'Duel for today' to reveal photos in this section.