1. Balancing Balls Newton’s Cradle @ [Sashkin]/Fotolia.com
2. Abstract Perspective view of a steel compass dial. @ [jojje11]/Fotolia.com
3. wasser-wellen-hellblau @ [StefanieB.] /Fotolia.com
4. Abstract blue background @ [Victoria]/Fotolia.com
5. Brain impulses. Thinking prosess. @ [Alexandr Mitiuc]/Fotolia.com
6. Blue defocused lights winter background @ [rangizzz]/Fotolia.com
7. Segeln im Sturm @ [Jan Schuler]/Fotolia.com
8. old compass and rope on vintage map 1732 @ [Tryfonov]/Fotolia.com
9. open door @ [peshkova]/Fotolia.com
10. looking for a way @ [mellimage]/Fotolia.com
11. junge frau formt finger zu kasten @ [dan race]/Fotolia.com