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Nature and natural science books, photographic prints and notecards.
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Blue Skies, Red Sunsets & Company
Beauty from the Sky's Sunlight and Air
by Derek Wallentinsen
Special offer!
Beauty from the Sky's Sunlight and Air
by Derek Wallentinsen
Special offer!
Crepuscular Rays over Coso Mountains, California.
©ShadowCaster Press and Derek Wallentinsen
| Naturalist Derek Wallentinsen invites us to look up at the sky as he explores phenomena of sunlight and air that we can see from both the wilderness and the city. Why is the sky blue and the sunset red? What causes the mysterious rays seen in twilight? Why do mirages occur over the ocean and in the desert? These topics and more are covered in this book, complete with full-color photographs and graphics illustrating each phenomenon. |
