I am gathering that this half mask is purely for decorative purposes!
Particularly like the texture, physiognomy of the half-face, and the flow of lines.
It looks great, subject appears to be a goblin or a tree-spirit - in my opinion the glazes look great even though they seem to be true bright of a colour.
On the whole, it looks good. So a big Well Done :)
Your clay mask is very elegant, Kaitlin! Nice work.
Louk has raised some good questions about the type of information to provide when asking for a critique. It helps others give better feedback when they know more about the piece and your intention behind it.
We have some critique guidelines posted here that may be helpful to have a look through: http://community.art-is-fun.com/forum/topics/show-and-tell-guidelines