![Natasha Daly on Twitter: "Joel Sartore traveled to Bolivia's Madidi National Park on assignment in 1999. Here are snippets from the diary he kept while there." / Twitter Natasha Daly on Twitter: "Joel Sartore traveled to Bolivia's Madidi National Park on assignment in 1999. Here are snippets from the diary he kept while there." / Twitter](https://pbs.twimg.com/media/C4Qd297XUAAZy1x.jpg)
Natasha Daly on Twitter: "Joel Sartore traveled to Bolivia's Madidi National Park on assignment in 1999. Here are snippets from the diary he kept while there." / Twitter
![National Geographic Photo Basics: The Ultimate Beginner's Guide to Great Photography: Sartore, Joel, Perry, Heather: 9781426219702: Amazon.com: Books National Geographic Photo Basics: The Ultimate Beginner's Guide to Great Photography: Sartore, Joel, Perry, Heather: 9781426219702: Amazon.com: Books](https://m.media-amazon.com/images/S/aplus-media/vc/2279697d-4a93-41ff-b0e7-a1baa632cc6d.__CR0,0,300,400_PT0_SX300_V1___.jpg)
National Geographic Photo Basics: The Ultimate Beginner's Guide to Great Photography: Sartore, Joel, Perry, Heather: 9781426219702: Amazon.com: Books
![National Geographic Photo Basics: The Ultimate Beginner's Guide to Great Photography: Sartore, Joel, Perry, Heather: 9781426219702: Amazon.com: Books National Geographic Photo Basics: The Ultimate Beginner's Guide to Great Photography: Sartore, Joel, Perry, Heather: 9781426219702: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/910E2Q51igL._AC_UL210_SR210,210_.jpg)