blog image location

When I view the page http://www.fairviewhifi.com/recent-post-from-hi-fi-blog-burlington-ontario the blog image is on the left of my text but when I open an article (for example - http://www.fairviewhifi.com/Hi-Fi-Blog/hrs-isolation-bases-stands), the blog image sits on top of the article,

Is there a way to format the image to float left within the article's first paragraph?

Thanks