Magnum sells prints for hundreds or thousands of dollars each. It would be super cool if there were some available for free, but I wouldn’t hold my breath.
Photography
A place to politely discuss the tools, technique and culture of photography.
This is not a good place to simply share cool photos/videos or promote your own work and projects, but rather a place to discuss photography as an art and post things that would be of interest to other photographers.
The Library Of Congress has many high resolution files for free download, such as historical FSA photographers. You probably won't find any Magnum photographers here, but many other greats....
Wow time for a reality check. Magnum sells prints themselves. What do you think; that they’ll be copyright-free downloadable in poster size hi-res? Now what would be in it for an Alex Webb to give his work away for free? Buy books and buy prints of artists you admire but don’t go searching for free work of real artists because that is, without a doubt, piracy.
magnum is a commercial agency selling prints for five diggies minimum. you're not gonna find their shit for free.
Not completely true, they've got enough stuff for arouund 100. Especially their square print sale is interesting, offering hand signed or estate stamped Magnum Photos for €125,-.
Buy a used copy of Magnum Contact Sheets