It Is Sometimes Difficult Finding New Pictures To Show You.

I do not have a comprehensive catalog of my work, and I probably should have one. I am also slow to keep on top of getting pics of any new work I am doing. These things added to the fact I am usually writing off the cuff can make it difficult to find images to offer you. The amount of stuff that I have to post that isn't my work is quite large but I try to keep it limited to my work. As the the post title says, I am often without something to offer you to look at and to inspire me to write about.As they say there is an elegant solution to all problems and no doubt there are several to this problem.
These pics though are of a theme. Can you tell what it is? If not can you make something up? As always feel free to comment.