Valid interpretation—tho I've heard others. And where to draw the line? choosing a color, font or textured background is also meant to impart a feeling or a sense of something.
I'm never sure if describing misc stock images mostly is a barrier btwn SR users and the content they want.

I wish it specifically called out how to interpret “Smiling woman drinking coffee with her dog at a business meeting in front of reflective glass windows” type images. Does it contribute meaning? The marketing team sure thinks it does 😜