I have made some friends online and I want to refer you to a valuable post by a photographer friend that has useful tips for artists and illustrators who want to put their work in front of a potential audience.
When it comes to bringing search engine traffic to blogs, images do that. Search terms ie. keywords people type into search engines can result in traffic to your images as well as to your posts. That’s why learning how to optimize images for Google search is an important skill for bloggers to acquire.