Remove columns and make the images in imgur larger so it covers most of the screen.
< Feedback on imgur fullscreem/bigger images
You can also load them as straight .jpg or .png by changing H4QhXu5_d.webp to H4QhXu5.jpg or H4QhXu5.png. (Removing the _d, or it will be a thumbnail image.)
Imgur now uses webp for many images, which r###lts in reduced quality because the expansion doesn't change the "maxwidth" in the URL.
Increasing it to an arbitrarily large number will improve image quality. For example:
https://i.imgur.com/H4QhXu5_d.webp?maxwidth=760&fidelity=grand
to
https://i.imgur.com/H4QhXu5_d.webp?maxwidth=1000000000&fidelity=grand