A dropoff in "images" traffic in GSC.

Just thought I'd post this as I'm unsure to the 'why'?

Noticed a bit of a drop off in traffic in GSC, but only under the images tab (See attached) - regular traffic is up, "news" is sporadic and unrelated, and "video" is kinda random.

No changes on site, wondering what may have caused a sudden drop?

it's possible you've been outranked. Compare the position of your images before / after drop