You can post photographs existing on the public internet very simply.
Display photo in another tab/window
Right click.
'copy image'.
come back to Pprune
hit CTRL-V
There's your photo.
If it's one of your own photos you have to store it into Dropbox or similar, then copy the URL, then paste it into the 'image' box from the menu line, and it will appear ......... white man's magic!
