All image files ripped from their blog (http://theetheringtonbrothers.blogspot.com/), their instagram page, and with the help various people's Pinterest saves to locate those on the blogspot.

26 How to Think when you Draw image files are visually missing but I managed to to find another 26 How to Think when you Draw image files within the blog that are not given number in the illustrations so I just arranged them alphabetically but named them according to the "missing" files. (227 to 230, 233 to 236, 239 to 242, and 245 to 258)

If the missing files exist as properly labelled they too hard to find now just by regular browsing their blog because blogspot is really pain in the ass to navigate and The Etherington Brothers kept editing their How to Think image files when they published those as book through Kickstarter. Also I can't write program to save my hands.

I just uploaded this here, I don't like taking my out my physical books every time I'm struggling about some drawing, I don't like being connected to the internet when drawing and also to help anyone else who reads those tutorial images to stop frustrating over collecting those image files.

Also I redacted their naming scheme from "HOW to THINK when you draw [TITLE OF TUTORIAL PART A or B] tutorial lorenzo etherington KICKSTARTER ORDER HAS STARTED.JPG" to "[TITLE OF TUTORIAL PART A or B.JPG" because I don't like their naming scheme.
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TLDR
2020-01-16 - Uploaded 001 to 314
2020-01-21 - Added #315 to 316
2020-02-02 - Added #317 to 318
2020-02-18 - Added #319 to 324
2020-03-28 - Added #325 to 358 (sorry about the wait for those who actually watch this gallery. there's no break for health workers/volunteers since the Chinese Wuhan virus hit our country. Thank fuck now I can rest and fap. Fuck Chinese Communist Party for releasing this bat bullshit.)

YESSS Thank you!!! I found these on pinterest and have no idea how to collect them all. Thanks for the hard work.

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Dang, these are great! Thanks for taking the time.

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Thank you for these and for your help in these trying times.

Base +6

Thanks for the painstaking work of collecting all the images into this gallery, this is all insanely useful for reference and inspiration and it would be a pain in the ass to try and save every single one of these individually through every blogpost of theirs no doubt

Base +6