Tail feather of a blue-fronted Amazon parrot, at Institute of Zoology and Zoological Museum, University of Hamburg.

蓝顶亚马逊鹦鹉的尾羽，汉堡大学动物学会和动物博物馆。

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From the amazon jungle of inspiration, tropical rainforest theme colour included from soil and brown to bright orange and green sea blue wait for all sorts of color.

从亚马逊热带丛林中获得灵感，“热带雨林”主题色彩中包括了从土棕色和翠绿色到亮橘色和海风蓝色等各种色彩。

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The financial backers of these companies -- Elon Musk of SpaceX or Blue Origin's (and Amazon's) Jeff Bezos -- have invested hundreds of millions of dollars of their own fortunes.

CNN: Private space travel: A new era begins?

Other projects include Blue Origin, a start-up run by Amazon.com Inc.

WSJ: SpaceX's Pioneering Flight Plans

Amazon's Jeff Bezos has wrapped his Blue Origin operation in secrecy, but the pictures on his Web site suggest he's spending millions.

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