Obviously, photos can be great educational tools with English Language Learners and with any students (see The Best Ways To Use Photos In Lessons). I post about many photo galleries, also called slideshows. To do it in a little more organized way, though, I recently began this weekly feature called “Photo Galleries Of The Week.” This post is a “round-up” of online slideshows I’m adding to various “The Best…” lists:

Weird Cloud Atlas: a collection of spectacular cloud formations is a photo gallery from The Telegraph.

7 Buildings That Defy The Laws of Physics is from Atlas Obscura. I’m adding it to The Best Images Of Weird, Cool & Neat-Looking Buildings (& Ways To Design Your Own).

Hubble’s Hidden Treasures is from The Atlantic. I’m adding it to The Best Sites To Learn About The Hubble Telescope.