Note that there are only 22x22 versions of the Oxygen emotes.
Specification compliance of icon names
Icon names without trailing stars already exist in the freedesktop.org icon naming specification.
face-angel OK face-cool Needed face-crying OK face-devil-grin -> face-devilish (was named devil-grin in 0.8 of the spec, but is now renamed there) face-devil-sad ?? (gone from the spec after 0.8) ...so, no real need to draw this emote (right?). face-embarrassed OK face-kiss OK face-monkey Needed face-plain OK face-raspberry Needed face-sad OK face-smile OK face-smile-big OK face-smirk Needed face-surprise OK face-wink OK * suggesting this for inclusion into the icon naming specification ** not in the spec, but let's keep it out of there anyways, it's not really suited to be a standard icon
To do for Oxygen
Icons that are in the spec, but not yet in Oxygen's emotes/ so they need to be added. Descriptions taken from the specification.
face-cool The icon used for the B-) emote. face-monkey The icon used for the :-(|) emote. face-raspberry The icon used for the :-P emote. face-smirk The icon used for the :-! emote.