A woman in profile with her hair tied up, drawn in fine pencil detail — except the back of her head opens into a library, with full shelves of coloured book spines and a ladder leaning against them.
The transition from hair to shelving is seamless and there is no text anywhere on the shirt.
The idea is old and this execution is unusually good: the books are individually drawn, the ladder is properly in perspective, and nothing labels the metaphor.
For readers, librarians, and anyone who would rather their shirt showed what is going on in there than said it.
