Marc Levoy is a computer graphics researcher and Professor of Computer Science and Electrical Engineering at Stanford University. From 2004-2009, he taught Digital Photography at Stanford. In 2016, he revised the course and taught it at Google. Now his entire course is available online for free. There are web-based apps, technical concepts of photography and assignments to test your skills. Photographers must go through the course as it answers all questions in photography and gives an in-depth knowledge of the skill.
“To me, photography is the simultaneous recognition, in a fraction of a second, of the significance of an event.” – Henri Cartier-Bresson
Henri Cartier-Bresson revolutionized photography with a new concept of taking photographs at the ‘decisive moments’ in a split second. The godfather of modern photography, discreetly wielded the instrument, in this case, the camera, to change the approach to street photography.