Google is testing showing images or icons in the Image Search related searches section. Related searches began showing up in December 2017 and now it is common to see them. But you don’t normally see them with images or icons next to them. Bhumika Kateliya spotted this test and shared screen shots on Twitter.
Here is the test:

Here is how I see it:

Not a huge deal but it is different and may lead to more clicks on the related searches in image search on mobile.
Forum discussion at Twitter.

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