This is the full collection of all 4 Rem artbooks carefully scanned and cleaned up (a bit).
These artbooks are a mix of content from the OVA's and new content. The new content includes short stories, art sketches, sheet music, and comments from the creators.
JPG (q 90%), typical resolution (color pages): 2400x2950
Q: Why are the black and white pages double resolution?
A: The color printed pages use offset print while the black/white ones are higher resolution print. Sadly the CMYK colors alignment wasn't great and in the end it needed a 50% downscale. However BW pages were kept as is, because it turns out some of the drawings have enough resolution to actually be affected. This is why the BW pages have higher resolution. Secondary reason: scans used had some moire (discovered too late to rescan, books weren't physically accessible anymore), downscaling them would make it quite obvious.
[Preview sample pics here](https://imgur.com/a/iCKhX7Q)