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The Elements by Theo Gray
As Theo (modestly... ) says:
"Much anticipated (by me at least), this is the definitive be-all, end-all book of the elements. Like my poster, it contains beautiful photographs of all the chemical elements, shining out from a deep black background. But unlike my poster, it's not limited to just one picture per element. Instead each element gets a whole 2-page spread. At 10" x 20" (25cm x 50cm), each spread is as large as the whole place mat version of my poster! And several of the more popular elements even get two spreads.
There are literally hundreds and hundreds of photos in this book, nearly all of them taken by myself and my co-author Nick Mann of objects in my collection."