If you're viewing the site on a large screen computer (which is really the best way), you may notice that the image titles are somewhat larger than they should be. This is because a smaller title cannot be read if you're looking at the site on a phone.
The titles are for reference only, so you can tell me which image you may be interested in. Also, all images are available with or without titles. If you like a title, it can be re-sized.