CREDITS
6, 19, 37, 49, 106, 126, 134 © J. Palys | Shutterstock • 7, 188 © sushishirt | Shutterstock • 8 © Pushba | Shutterstock • 9, 20, 39, 49, 92, 94, 107, 116, 117, 122, 155, 183 © Albert Russ | Shutterstock • 11, 12, 37, 39, 43, 49, 90, 93, 97, 109, 111, 138, 140, 152, 168, 181, 184 © vvoe | Shutterstock • 14, 189 © Martin Novak | Shutterstock • 15 © vovan | Shutterstock • 15 © Eugene Zagatin| Shutterstock • 17 © Feng Yu | Alamy Stock Photo • 17 © Miriam Doerr Martin Frommherz | Shutterstock • 18 © Jutta Klee | Getty Images • 20, 115, 178 © Stellar Gems | Shutterstock • 21 © DCPhoto | Alamy Stock Photo • 22 © Piter Kidanchuk | Shutterstock • 23 © Emilio Ereza | Alamy Stock Photo • 24 © Nastya22 | Shutterstock • 25 © Nikki Zalewski | Shutterstock • 26 © David McNew | Getty Images • 26 © Yellow Cat | Shutterstock • 27 © Mivr | Shutterstock • 28 © Eric Audras | Getty Images • 29 © Dario Lo Presti | Shutetrstock • 30 © Enlightened Media | Alamy Stock Photo • 30 © De Agostini / G. Cigolini | Getty Images • 31 © World History Archive | Alamy Stock Photo • 31 © Oliver Mohr | Shutterstock • 32 © Stela Knezevic | Alamy Stock Photo • 32 © Chattranusorn09 | Shutterstock • 33, 34 © Nikki Zalewski | Dreamstime • 34 © aon168 | Shutterstock • 37 © GC Minerals | Alamy Stock Photo, Zelenskaya | Shutterstock, Ilizia | Shutterstock, Silver Spiral Arts | Shutterstock, TinaImages | Shutterstock, Nika Lerman | Shutterstock, Sergey Le | Shutterstock • 37, 39, 129 © Sergey Lavrentev | Shutterstock • 37, 39, 103, 172 © Imfoto | Shutterstock • 37, 119 © Martina Osmy | Shutterstock • 39 © Beautyimage | Shutterstock, www.sandatlas.org | Shutterstock, Alexander Hoffmann | Shutterstock, optimarc | Shutterstock • 39, 49, 160 © MaraZe | Shutterstock • 40 © Vangert | Shutterstock • 41 © Stockimo | Shutterstock • 44 © grafvision | Shutterstock • 45, 170 © Coldmoon Photoproject | Shutterstock • 46 © Rocketclips, Inc. | Shutterstock • 48 © Africa Studio | Shutterstock • 39, 49, 130 © Enlightened Media | Shutterstock • 39, 53 © michal812 | Shutterstock • 51 © Suppakij1017 | Shutterstock, Scott Rothstein | Shutterstock • 55 © Getty Images • 67 © carlosvelayos | Shutterstock • 68 © fotoecho_com | Shutterstock, MichaelJayBerlin | Shutterstock • 69 © viki2win | Shutterstock • 78 © Michelangelo Gratton | Shutterstock • 79 © Olesya Turchuk | Shutterstock • 80 © mj007 | Shutterstock • 84, 85, 124, 156 © MarcelClemens | Shutterstock • 88 © Pavel Gaja | Shutterstock • 96 © PHOTO FUN | Shutterstock • 102 © ArgenLant | Shutterstock • 108 © Chattranusorn09 | Shutterstock • 118 © Nastya22 | Shutterstock • 125 © Dragon Images | Shutterstock • 131 © Only Fabrizio | Shutterstock • 157 © PNSJ88 | Shutterstock • 158 © Rob Lavinsky | Creative Commons • 169 © Branko Jovanovic | Shutterstock • 176 © Crative Commons • 179 © SageElyse | Shutterstock • 180 © John Glover | Alamy Stock Photo • 185 © Ashley Leavy • 6, 11, 19, 83, 86, 87, 89, 91, 95, 98–101, 105, 110, 112–114, 120, 121, 123, 127, 128, 132, 133, 135–137, 139, 141–151, 153, 154, 161–167, 171, 173–175, 177, 182 Crystals property of Ashley Leavy, photographed by Sarah Maughan © Quarto Publishing PLC