I think you all are spot on about art direction.
So like... if you've even lightly dabbled in the visual medium, you'll come across the rule of thirds. Basically you almost never want anything exact center of frame - you always want to have the focus be on the left or right third of the frame.
Igor here nails it exactly. If you draw a line down the center of the image, you'll notice every one of these has the main focus to the right of that. QB there is most obvious with it's three heads being the right third mark, with it's full body then flowing to the rest of the card. Anticognition is the closest to a center frame shot, but even then the subject of it is leaning right and has spillover into the left of the frame. It's all very visually interesting and great for the eye to look at.
Now compare to:
Draw a line down the middle and you'll notice the subject is dead center of it. Even the angle is very nearly square on making it just look not that interesting.
Contrast that with Johaness here with stuff in center frame and you can already see the difference. For one, he also bothers to have visually interesting backgrounds and surroundings. You'll also notice he plays with it such that while the focus is center frame, the art is still "weighted" such that things feel off-kilter. Like Sphere of safety, the angel wings giving more weight to the right side than left (also encouraged by more puff balls on that side than the left). You'll notice similar effects on Thalia and Gallia. Meanwhile the commander up there, even when it has flames on the left, they wash out everything. The piece is just red on left, purple on right in very nearly equal amounts. Very dull.
Again I return to what sparked this off: Radha
Nu radha: Dead center of frame. Nearly symmetrical background. Classic Radha? Dutch angle. She stretches across the center line. Yeah those washboard abs are dead center, but the more interesting focal points - her face, weapon, the severed head - are all positioned in the left and right thirds. Neither the classic's background is symmetrical nor is her outfit. Her arms and legs are each distinct from the other (notice how nuRadha the arms and legs are almost uniform). Heck even that sexy midriff has blood on one side, a pouch on the other. It's very nearly a masterclass in composition.
It's all why classic is visually more interesting while the nu one feels dull as dishwater.
Anyway I'm sure I've triggered some art nerds now with improper terms or mixing up some ideas I've just absorbed by being in proximity to them. But it's a demonstration of art done by artists, vs art done by accountants.