Attributions

1 "Infinity_Pools", by Haydenwarner, is licenced under CC BY-SA 4.0

2 "Glow worms", by Christian Reusch, is licenced under CC BY-SA 2.0

3 "Three Sisters, Blue Mountains, New South Wales, Australia", by Anne Dirkse, is licenced under CC BY-SA 4.0

4 "Carlotta_Arch", by Maksym Kozlenko, is licenced under CC BY-SA 4.0

5 "Basin", by Tatyana Temirbulatova, is licenced under CC BY-SA 2.0

6 "Male hiker at sunset", by Dreamy Pixel, is licenced under CC BY-SA 4.0

7. https://www.flickr.com/photos/nsaunders/3613956636 ("Bowtell's Swing Bridge"), by Neil Saunders, is licenced under CC BY-ND 2.0