Single Image

Hi There,

I would just like to use the theme very simply.
I would like to have the Title on top left, which already have. a very simple menu with Home/Posts/About/Contact, which i have, but then i need your help for: I like to have very big images in the center ( kinda like unsplash website! ) and if possible i like the images to link to a post on the post pages.

But basically the main opening page would be just images!

Is that possible to do???

Thank a loooot!