Doing SEO for websites many forget about the search for 'images' - having Image SEO is another strategy to help your site gain exposure on the internet. Having high quality images, such as High Definition images - with your URL on it, should be distributed through social media, image sites, and posted on your blog. Be sure to always set the Alt text when embedding in wordpress or any website. Here's an example from a client URL for Cancelling timeshares:
In this example, we've posted these images on the client's blogger blog, you can see here Timeshare Cancellation blog.
This is part of Vector's "Internet Saturation" strategy which involves promoting a brand, URL, or company beyond traditional SEO.