Blog Linked Image banner

hi,

I'm searching for hours now but still can't find it.

i want to make a blog with 1 big banner image all the time and under that the text.

found an template with it: http://uguru-tabernacle-us.businesscatalyst.com/media

Found 1 way to do that http://practicallyinspired.com/_blog/Blog/post/Condense_your_Business_Catalyst_blog_post_l ist_with_a_thumbnail_and_preview_text/

but i want to avoid that way because you still have to load all the other images you could have in the post.

Does anyone know what the best way is to do this?

- Rob