I have 432 unique images on my photography site: http://www.scottcampbellphotography.com.
When I attempt to write organic and meaningful image alt tags that often doesn't include my key phrase for that page.
Yoast SEO specifically says: "The images on this page do not have alt tags containing your keyword / phrase."
So what's actually correct? Putting the keyphrase in the image alt tags or leaving it out?
I definately don't want to keyword stuff.