My trained (?) instinct made me click the banners, pictures or logos. But to no effect.
Comparing with other sites like opensuse.org, apple.com, microsoft.com, I found those work like that, images representing a topic are also hyperports to those.

Also is it more convenient to hit the big area of a picture with the content you just look at and which made you interested than first having to find the related "Learn more" box and to precisely target that one.

So I would like to propose to also make the "big pictures" linkable. I guess I am not the only one who prefers support for gross motor skill modes :)