Next in the pokeball series is the heal ball, and who better to wear it than the classic pokemon linked to the pokemon center since generation 1, Chansey :3
She was suggested by flamingabsol on DA

Basically a standard pokeball, unless you have less than 6 pokemon in your party, as pokemon get healed when they are sent to the box.

It was fun figuring out the outfit, because I wanted the egg to be out of the suit, but still wanted a one-piece, as I see chansey more as a docile, motherly pokemon, that doesn't expose itself too much.

I seem to keep up a steady, one picture a day schedule... I guess I like doing this project :3

Anyhoo,
Chansey/Heal ball (C) Nintendo/GameFreak
Art by me