Image size in Isotopic results

Hi Ernest,

I’m trying to find the ideal size/setting to display (sharp) images in the results.
It’s using the “Featured image” which are all quite high quality.
However when I enter a search in ASP, these images show up really blurry/pixelated.

And upon inspecting I notice that this isotopic view uses 150px images, not the actual size:
I tried to play around with the Image Display Mode setting but that didn’t really help.

Is there a setting I’m missing or is there another way to change this to a proper resolution perhaps?

Kind regards,

Alain