And just to see if hiders can have images in them:

[hider=hider]
[img=http://i.imgur.com/oXb8EBx.png]
[/hider]

[hider=hider]
[hider2=hider]
[img=http://i.imgur.com/oXb8EBx.png]
[/hider2]
[/hider]