After the introduction to the topic, here you are some interesting links:
http://photography.nationalgeographic.com/photography/
PHOTOGRAPHY TUTORIALS & TIPS
http://www.techradar.com/how-to/photography-video-capture/cameras/10-rules-of-photo-composition-and-why-they-work-1320770/2
http://digital-photography-school.com/for-beginners-learning-to-see/
http://www.photographymad.com/pages/view/10-top-photography-composition-rules
And some vocabulary about movies that can be useful in photography too:
http://www.medina502.com/classes/lafilm_2010/diccionario.php