Resource

Here are the references to the images that I used on this site.

http://gallery4share.com/c/chain-link-fence-texture-tile.html

http://www.photos-public-domain.com/category/nature/sky/page/2/

https://upload.wikimedia.org/wikipedia/commons/1/13/Long_sky_background.jpg

https://en.wikipedia.org/wiki/File:GoldenGateBridge-001.jpg

https://pixabay.com/en/bahrain-triathlon-swimming-water-81234/

https://pixabay.com/en/racing-bikes-bicycle-race-biker-438851/

https://pixabay.com/en/runners-silhouettes-athletes-752493/

google.com/maps/