Using images on my blog enhances the reader’s enjoyment. It also provides a visual aid for what I am writing. it is far more interesting to look at a unique photo than to sit and wonder what it might look like. For example, when I described Spain it was a better decision to include an image rather than leave it to the reader’s imagination since they might not even know what Spain looks like! Including images are all up to the author, but it personally is an improvement for the blog.