I have a severe misunderstanding of everything

Best places to find reference photos:

Body types, poses, and anatomy:

http://reference.sketchdaily.net/en

https://www.posemaniacs.com/

https://quickposes.com/en

https://www.characterdesigns.com/#home-section

https://www.adorkastock.com/sketch/

https://line-of-action.com/practice-tools/figure-drawing/

https://www.proko.com/browse/tools?af=242

Giant anatomy reference tutorials Pinterest board:

https://www.pinterest.com/deedee1232/body-reference/

General:

https://unsplash.com/

https://pixabay.com/

https://www.pexels.com/

https://stocksnap.io/

https://www.freeimages.com/

https://kaboompics.com/

https://commons.wikimedia.org/wiki/Main_Page

https://morguefile.com/

https://www.flickr.com/

https://www.dreamstime.com/

https://pmp-art.com/

https://www.freepik.com/

https://photobash.co/

https://picjumbo.com/

https://burst.shopify.com/

https://magdeleine.co/

https://wordpress.org/openverse/

Historical: