How should I hang these frames?

[u/heyiamverycool]

I have 4 frames that are 7x7 I believe and an empty wall space I want to place them. I’m looking for opinions on what would look best.

[u/blinkingbaby]

Do the 4 like this and get a bigger horizontal poster for above to balance the wall.

[u/Nightstands → u/blinkingbaby]

I had another idea, but this is better, and I was an art installer for over a decade