How can i put my adsense code under the picture?

Hi
I created a blog and applied for adsense and i am waiting for approval.
I want to place my adsense code under the big picture in single post.
for ex link: http://www.autotua.net/news/ferrari-casco-rosso-possible-successor-f12-berlinetta/
can you please check it?
also can you suggest anything about ad placements? are they ok for maximum ctr?
thanks
regards

See original post by spy1983