Some links to sites I believe can be helpful to any aspiring photographer...

Especially the links to the photographer websites will prove to be a nearly endless source of inspiration...                    Suggest a site
Manufacturers:*

Camera:
Pentax         Canon
Nikon           Mamiya
Rollei           Leica
Sigma

Flash:
Hensel         Multiblitz
Metz             

Accessories:
Wacom        Cokin
California Sunbounce
Photographers: (Fashion, Beauty, Nude)

Jeanloup Sieff               Richard Avedon
Helmut Newton              Patrick Demarchelier
Karin Székessy             Irving Penn
Horst P. Horst               Annie Leibovitz
Guido Karp                   Benjamin Kanarek
Sonia Sieff                    Herb Ritts
Steven Meisel               Peter Lindbergh
Guy Bourdin                 Michel Comte
Mario Testino               Francesco Scavullo
Arthur Elgort                 Sam Haskins
Jens Brüggemann        Sascha Hüttenhein
Photography Basics

History
Photography courses
The Best Photography Books:
Studio/Light: Light - Science and Magic
                    Fashion Photography
                    Fashion Photography Course

Photoshop:  Martin Evening
                    Scott Kelby

General: Jeanloup Sieff - 40 Years of Photography
*About the manufacturers links:    I am (unfortunately) neither sponsored, nor do I receive any financial benefits from listing their links. It€™s just that I believe (having tried their €œstuff€), that they produce really fine equipment... I have no personal experience with other companies, therefore, they€™re not listed...
The Worlds Best Photography Links