Megaman's limbs are twinning pretty hard. Is it supposed to be a kind of idle stance? I guess he is a robot, but I feel like making the pose more contrapposto might make his animation look a bit more relaxed/natural.
There's some minor twinning going on with the birthday girl as well. Her toes also come to a point at a right angle, and I think that is contributing to them looking rather flat.
Perhaps upping the contrast of the sunset in the bg of the astronaut would make it stand out a bit more, I didn't really notice it until I zoomed in real close. I would also make the red of the petals a bit more saturated as to make them stand out more. I also wonder if making another petal or two still be falling in midair might add to the rhythm of the piece.
There's some minor twinning going on with the birthday girl as well. Her toes also come to a point at a right angle, and I think that is contributing to them looking rather flat.
Perhaps upping the contrast of the sunset in the bg of the astronaut would make it stand out a bit more, I didn't really notice it until I zoomed in real close. I would also make the red of the petals a bit more saturated as to make them stand out more. I also wonder if making another petal or two still be falling in midair might add to the rhythm of the piece.