Does anyone know if there is a way to add in a digital feedback sticker to student's work when grading it? I know in the comments section when grading I can attach an image/file/video. But this means the kids have to click on the link to view the image. Is there a way to insert the image right onto their file? 

Trying to give feedback to younger students requires some fun and I would like to be able to keep up a tradition of giving out stickers as I would in the in-person classroom.