[Mediawiki-l] How to create images in a 'textbox'

[Willem-Jan van Strien]

Like on this wikipedia link 
([url]http://en.wikipedia.org/wiki/The_Legend_of_Zelda:_Majora%27s_Mask#Gameplay)[/url], 
I'm trying to create an image on the right or left side of the page 
where the text can still be outlined on the other side and which has 
text below it in the image-box.

How can I create this? The only thing that remotely qualifies as 
image-related on the mediawiki faq is related to 'how to upload'.

Willem-Jan van Strien