All images came from Pixaby.com

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Free-Photos, P. (2015, March 29). Camping Tent Nature. Retrieved from https://pixabay.com/photos/camping-tent-nature-girl-woman-691424/

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Free-Photos, P. (2018, December 8). Hiking Trekking Mountains. Retrieved from https://pixabay.com/photos/hiking-trekking-mountains-backpack-1031383/

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Free-Photos, P. (2015, September 8). Woman Hiking Trees. Retrieved from https://pixabay.com/photos/woman-hiking-trees-woods-knapsack-918475/

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StockSnap, P. (2015, August 5). People Woman Bubbles. Retrieved from https://pixabay.com/photos/people-woman-bubbles-camping-2589092/

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StockSnap, P. (2015, September 5). Fire Flames Camping. Retrieved from https://pixabay.com/photos/fire-flames-camping-barbecue-bbq-924922/

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scartmyart, P. (2017, November 18). Night Sky Month. Retrieved from https://pixabay.com/photos/night-sky-month-dark-nature-stars-2938792/