It's funny how relatively slight changes in brightness, contrast and even image artifacts (as with the 2nd image) can make a world of difference in the impact of a comic. Also, the sepia-tone paper helps, too.
Very often when I'm posting an image, I'm wrestling with these decisions, alongside whether it's worth upscaling, too. In such cases, a 'simple upload' job can somehow bumble it's way in to ~45min, due to playing around, comparing, deciding the best tools to use to impart the message...
