Menu course category

Hello,

I'm discovering shika and I have a question : How can I create a menu link to display some course categories ?
For example I have some several subjects on my website like History, French, English...
I would like to have one page where theses category appears and than when users click on the category it displays the courses from this category.
When I do this currently, it's not very beautiful (see the screenshot)

What I wish is to have the category displayed like the courses with one picture and the title.
Is it already possible ? Or is it planned to be ?

Thanks a lot,

Edouard