TGK IMAGE COMPRESSION EXAMPLES
Test date: 30 October 2026

These are real exports made through https://squoosh.app/ in Chrome.
No image-generation model was used to create the compression results.
The photo-style source is an existing photorealistic AI image from TGK's files.
The other sources are a TGK page screenshot and a transparent illustration.

FILES
originals/       Exact input PNG files, with shorter filenames.
exports/         Unmodified downloads from Squoosh.
comparisons/     Matching crops enlarged 2x using nearest-neighbour scaling.
settings/        Squoosh screenshots showing the chosen settings and file sizes.
measurements.csv Exact bytes, settings, dimensions, savings and pixel checks.

SETTINGS
Photo: WebP; Quality 80; Effort 4; Lossless off.
Lower-quality photo comparison: WebP; Quality 25; Effort 4; Lossless off.
Screenshot: WebP; Lossless on; Effort 6; Slight loss 0.
Lower-quality screenshot comparison: MozJPEG; Quality 25.
Transparent illustration: WebP; Lossless on; Effort 6; Slight loss 0;
Preserve transparent data on.

Resize and Reduce palette were off for every export. Other settings stayed
at their defaults. Lossless WebP's Discrete tone image option was off.
The exact deployed Squoosh build number was not exposed in the interface.

MEASUREMENTS
Photo: 2,127,666 bytes -> 134,464 bytes (93.680% smaller).
Photo Quality 25: 56,678 bytes.
Screenshot: 1,499,639 bytes -> 571,316 bytes (61.903% smaller).
Screenshot JPEG Quality 25: 43,716 bytes.
Transparent illustration: 337,004 bytes -> 95,508 bytes (71.660% smaller).

Percent saved = 100 * (1 - output bytes / source bytes).
Article uses decimal kB (1,000 bytes) and MB (1,000,000 bytes).
The screenshot and transparent WebP decode to identical RGBA pixel arrays
to their respective originals, checked using Pillow and NumPy. The photo
and JPEG comparison are lossy and do not have identical pixels.

COMPARISONS
Crops use the same coordinates in every version; no sharpening or retouching.
Coordinates are left, top, right, bottom in original-image pixels:
Photo: (590, 180, 870, 420)
Screenshot: (510, 580, 790, 820)
Transparency: (380, 180, 660, 420)
Checkerboard backgrounds are only part of the display panels. They have not
been added to the transparent source or its WebP export.

FOR GHOST
Use the placement and alt-text instructions in the accompanying Markdown.
Keep comparison panels lossless so publication compression does not alter
the evidence. Let readers open the full-resolution versions.
The originals are included for inspection, not as the recommended page images.
