*"as far as locking out right click"

But for the image to be viewed on your monitor at all it has to be dl'd to your HardDiscDrive to a temp directory. There is absolutely no way around this. 
You can even copy the image from that directory while you're still viewing, or at least have it, in your internet browser. 
If you're worried about someone stealing your art then, sad to say, you should only show it in 'Real World Galleries'.....a sad statement on the honesty or at least integrity, of a lot of the www community at large.. ...

 

Once in a while I look around,
I see a sound
and try to write it down
Sometimes they come out very soft
Tinkling light sound
The Sun comes up again