Would a lot of images on one post be categorized as thin content?

[marketing91]

As an example, if i write an article on 12 best print ads by BMW, it will have 12 images and possible 12 single liners and a paragraph.

The images will have the necessary alt tags. But overall, will this post be counted as low content and is there changes of being penalized by google for it?

[webtheoria.com]

Also by Adding text between images you are more likely to keep a visitor longer on the specific page, which also inceases rankings and possibilities of conversions.

You can also convey text messages in the middle of a paragraph or text message. A post am working on we added a line that promotes the training courses page in the centre of two sets of text..see here:

http://www.empmedic.com/prepare-well-earthquake-go-bag/

[marketing91]

Thank you for the guidance. Yes i will add text. But then, in front of the creativity of BMW print ads, these words will be futile. But for the sake of SEO i will have to add a bit of it.

[LSIversen]

Images are content too. So I would absolutely say no, it will not be categorized as thin content and don't worry about a penalty.

If the page adds value to the users, then you should be fine. If you want a chance to have the page rank in the SERPs, then I would however consider adding some kind of intro + a few paragraphs about each picture. Then Google can put the pictures in context and will at least have a chance to know what the page is about.