I want to have an image at the top of a Canvas module that my students see as they view the module on the home page.  When looking for help on embedding images, I am guided to using the Rich Text editor, but I don't see how to open the rich text editor for a module.  I can embed images in pages, assignments, etc, but cannot figure out how to do it in a module without access to the Rich Text editor.  Please let me know if this is possible and how to do it if it is possible.