Texture over glow property?

[meatlockerii]

hi,

I'm wondering is it possible to have a texture over an object with a glow property, which blocks out certain parts?

For example you have a cube with glow property then u apply a texture with a simple smiley face on it. Can just get the smiley face to glow while the rest of the cube is covered with the texture?

Any help will be appreciated.
Thanks.