I do, and I can tell he's right. Everything is TOO white. Those props can't be only and just white, should have edited them to add that mirror edge's red or yellow color on the superior or inferior part of the box. ( or any object to be honest. )
Look at that, everytime the relief changes, the color changes ( Because of the shading or because it's intended. )
Using the same color makes everything looks bland. Look at those soldiers, they're just beautiful, what if they were ALL White like those boxes? That'd be horrible. Just like the floor. It's
too white, people are walking and fighting over it with their dirty boots and stuff. But then again, that's not a painting and that'd be hard to edit.
That's really a good screenshot in term of posing and editing tho, I'm just pointing this out. Props to you headshotter and camarilla.
Edit: Oh silly me, that's basically what the chap above me said. Sorry.