User:84user/Wikipedia Books test

Above is a test of image quality loss when Wikipedia Books' renders a book with a high resolution image. It is a 295 kilobyte PNG of original size 576 x 425 pixels, made by combining a crop from an original with a crop from a pass through Wikipedia Books PDF renderer.

Below is File:Augsburger Quadrant2.JPG, which should be at full resolution 2,560 × 1,920 pixels, file size: 2.9 MB).

Above should have displayed an image at full resolution 2,560 × 1,920 pixels, file size: 2.9 MB).