Sure, FRiend ! Go to this link and see post #116 (link should take you right to that post). Check the part about "Pictures". You might want to "bookmark" it also for future reference (post #53 & 59 tell you how to bookmark). There is a LOT of good information on that article regarding HTML that is very helpful! I have it bookmarked on my FReeper profile page. If you have any problems or questions, just send me a FReep mail! 
HTML Sandbox is locked - Requesting HTML
Information, Links, etc. for FReeper Newbies