Update README

Author: mwenge

README.md

@@ -1,7 +1,7 @@
 # Iridis Alpha Theory
 A deeper-than-is-possibly-sane dive into the workings of [Iridis Alpha](https://github.com/mwenge/iridisalpha/).
 
-[<img height=360 src="https://github.com/mwenge/iatheory/raw/main/docs/cover_front.png">](https://github.com/mwenge/iatheory/raw/main/out/iatheory_scrapbook.pdf)
+[<img height=360 src="https://github.com/mwenge/iatheory/raw/main/docs/images/cover_front.png">](https://github.com/mwenge/iatheory/raw/main/out/iatheory_scrapbook.pdf)
 
 Work-in-progress is available for free as a [Scrapbook Edition](https://github.com/mwenge/iatheory/raw/main/out/iatheory_scrapbook.pdf).
 
@@ -10,9 +10,9 @@ You can [gift what you want](https://www.paypal.com/paypalme/hoganrobert).
 You can even [sponsor future work](https://github.com/sponsors/mwenge/).
 
 ## A Peek Inside
-<img height=460 src="https://github.com/mwenge/iatheory/raw/main/docs/page1.png"><img height=460 src="https://github.com/mwenge/iatheory/raw/main/docs/page2.png">
+<img height=460 src="https://github.com/mwenge/iatheory/raw/main/docs/images/page-1.png"><img height=460 src="https://github.com/mwenge/iatheory/raw/main/docs/images/page-2.png">
 
-<img height=460 src="https://github.com/mwenge/iatheory/raw/main/docs/page3.png"><img height=460 src="https://github.com/mwenge/iatheory/raw/main/docs/page4.png">
+<img height=460 src="https://github.com/mwenge/iatheory/raw/main/docs/images/page-3.png"><img height=460 src="https://github.com/mwenge/iatheory/raw/main/docs/images/page-4.png">
 
 ## How to build (Linux)
 The build system and structure is based on 'The Book of CP-System' by Fabien Sanglard, of which this repository is a fork.