I don't personally have any pictures, images, etc., in my manuscript or stories (and I'm probably not going to include any), but I was reading another post on here that spurred my curiosity of the subject and reminded me of a few books I've read recently where the characters will draw a symbol in the story or see a sign and then an image of that symbol or that sign will appear in the book, or maybe just a fancy font of the words on that sign will appear below the text. Do writers include such things in their submitted manuscripts as they would appear in the published version? Or do they make a note in the manuscript (e.g: image 1a appears here) and include a set of images at the end of the manuscript? I'm referring to works of fiction mostly, though I realize some nonfiction is made up of a great deal of pictures and images. How does one go about including such things in the manuscript they submit?