currently if you're doing image search on smaller res images. it looks like this:
personally i would prefer it if it looked like this:
for that, you need to change the css of the image tag to include image-rendering: pixelated;
(supported in all major browsers except very old versions of firefox. doubt relevant)
don't ask if me at what resolution it makes sense to switch to this. maybe when it's below 128x128 or something. i don't know.