1. Urban Ecosystem Under Construction

2. Buildings and natural landscape Han871111 | Shutterstock

3. Natural landscape Han871111 | Shutterstock

4. Buildings and gardens Han871111 | Shutterstock

5. Urban sprawl Han871111 | Shutterstock

6. City with river system Han871111 | Shutterstock

7. Coastal city Han871111 | Shutterstock

8. City with river Han871111 | Shutterstock

9. City with a park Han871111 | Shutterstock

10. Natural areas amid buidlings Han871111 | Shutterstock

11. City and park Han871111 | Shutterstock

12. Recreational complex Han871111 | Shutterstock

13. Petr Student | Shutterstock

14. Buildings and natural plazas Han871111 | Shutterstock Natural areas

15. Townhouses along river Han871111 | Shutterstock Buildings

16. Han871111 | Shutterstock Urban park

17. prudkov | Shutterstock Urban parks

18. Petrafler | Shutterstock andere andrea petrlik | Shutterstock Urban problems