I like that - the green woodwork really makes the barn pop rather than brown on brown.
To put pictures in the post you need to host them on a site (such as Google web albums) that gives each picture a URL and then just slot that in the post between the tags:
[ i m g ] url of the picture goes here [ / i m g ]
(without the spaces!)
Have a look here
http://leadadventureforum.com/index.php?topic=5779.0 for a guide - if you get stuck drop me a message and I'll send you some step by step instructions (for Picassa / Google as that is what I have handy) By the way - avoid Flikr as it does not like sharing the pics with forums.