Perspective is weird

saw a few new subscribers this week, really cool I appreciate it

rough sketch

I asked a friend of mine for help on how to make them look like an angel. First one is based on a medioeval legend on how Virtues would manifest in the form of 3 spheres. I made one of the Spheres as Mars, the planet they're associated to, and the other would be Blue, the color they're associated to. 2nd one is pretty basic, it has a flaming sword, common for Angels.
Third one is based on a depiction in
the mosaics of the Florence baptistery
Fourh one is based on the four heads of Cherubs

done with the lineart, decided to go with 1

3 got more votes but I felt like it was way too basic

got 0 ideas for the background letsgo

not sure which one I like better

btw I'll probably be posting this after christmas
on that topic, I'll probably start the christmas drawing today but I still have no idea on what to do