So the transparent eye-ball reminded me of an image in the Song "Marching Bands Of Manhattan" by Death Cab for Cutie, but I didn't want to bring it up in class because sometimes I feel shallow for making so many pop culture references.
The lyrics are thus:
I wish we could open our eyes,
To see in all directions at the same time.
Oh what a beautiful view,
If you were never aware of what was around you.
And it is true what you said,
That I live like a hermit in my own head.
But when the sun shines again,
I'll pull the curtains and blinds to let the light in.
Anyhow, I feel that they are self explanatory. Thought people might enjoy. Also, here is a picture drawn by Emerson himself. This was shown to me by my friend Taylor Fitzgerald, I didn't want to take credit for her glorious find.