There are some quarries nearby Brno. Some of them are still active, some of them not. Abandoned quarries are great place to observe how nature spreads and takes used areas back. What I really like when visiting old abandoned quarry is a system of paths from top to bottom, creating interesting patters and structures to check in more details. Doing such a check or observation I have found a snail climbing up a stem of grass or a small butterfly sitting on the grass and looking for something to eat. There is more to observe either in scape or detail.