Open G1enB1and opened 4 months ago
for portrait oriented images: show parts of the previous and next images to the left and right of the main image like this example: https://codepen.io/desandro/pen/emjrBm but for landscape orientation images, either make a thinner preview, or move the previews above and below, or don't show preview images for landscape orientation.
https://codepen.io/dp_lewis/pen/WNZQzN
glass effect tabs for previous and next buttons that hug edges of content window.