Hi all. I wrote a story years ago and didn't add in an introductory image that you would see when looking at the summary (like you see images in the 'Recently Updated' section). I've poked around on editing the chapter, but i can't find an option to add in an introductory picture. Do I just paste a picture after the title and call it done? Is there a button or option I'm missing? Once I've officially published the introduction chapter, is it too late? Thanks in advance for any help.