Node relativity&Node Gallery: Create a view showing random pictures from child "node galleries"

Hi.

I am using Node relativity&Node Gallery modules. My custom content type "club" may have a child of content type node_gallery_gallery. The "club" node may also have a child of custom content type "event" which also can have node_gallery_gallery child nodes.

What I want to achieve: On the "club" node I would like include a block that would show let's say 6 random pictures(thumbnails) from the child "node_gallery_galleries"(form level 1 and also level 2(child nodes of "event") child nodes).

Is this possible? By creating a view?

Thanks for advice