If you go to one of these sites, *and there is other's too, just can't remember the names*.... PhotoBucket WebShots Imagestation
It's FREE to download your pictures too....
Then you can attach the URL from the place you choose, copy and paste the URL, then click on the IMAGE botton, and insert the URL into there.
*there will be a highlighted blue http:/ thing there, either delete it or click your backspace button to get rid of it
(**I personally like PHOTOBUCKET, works great for our useage here, and you don't have to be a member to view it and very user friendly to work..)
I hope this helps..
P/S There's some other gardener's that do use pictures alot and maybe able to help you alot better than I did, Afgreyparrot/Cindy, Loz, Meg, Jiffy, G~mom, plants
~n~Pots, Carly....tons of them know how and can give you a hand if you need it....