Photos can already be added to content types book pages, pages, stories and even comments like this.  It's tricky to paste your own photos and perhaps we need some instructions in the faq section of the site.You can place references to pictures already on the web - either on IFFA's site or elsewhere. The easy way is to just under the text entry part of the post (when you are adding a post of some sort) click on "enable rich text".  Then you can paste a picture copied from another webpage anywhere into the text.  The photo below of the Bursaria is done that way.Another way to add a reference to a picture elsewhere on the web is to click on enable rich text then a little picture icon appears below the text entry box.  when you click on the icon, a dialog box opens asking for the url to the photo. insert the url, and the other details then click okay.  For example, the image of Acacia implexa below is from www.biota-haven.com.au.Also IFFA's wiki pages include indigenous plant descriptions, a perfect place where people can upload photos of indigenous plants.