Sketches on a Canvas!!

This time my sketches are on a canvas, or better saying, four canvas!
 Actually these are kind of old, but still i love them.I don't know what to call them or who they are, they are faces, just faces!
 Faces floating in silence and watching us, faces that say a lot without saying nothing, they're hiding behind the colors, behind the drops and the brush strokes  and sometimes they whisper words  that i don't understand, but words filled with inspiration.