Hi Mike with a title like " wtf?" i expected to see some seriously messed up ugly beast painting.
Oh dear theres no picture to go under that tittillating title 
Yep you can do as Blackhelm says, other than that whats wrong with posting one after another that way you add captions as you go along.
This web site has some difficult setup inorder to getting postings up, i know i nearly gave up when i first tried.
"Sleep... those little slices of death, oh how i loathe them!"