Google Tests Mobile Only Image Pack on Desktops
https://www.google.com.auWe have seen them test the image thumbnail on desktops and now it looks like the Image pack feature that used to be mobile-only is being tested on desktop. I have only seen them on mobile SERPs with e-commerce category pages or listicles, I haven’t usually seen those on desktop.
Sample Query: Try searching for Sample Query on Desktop. I was NOT able to trigger the result from Melbourne / Gold Coast.
In this particular case, that site has a product schema (while technically those services might not be considered as products) that might have triggered that feature but again I haven’t usually seen that on desktop, so I think it’s worth mentioning.