There are many many books on Wittgenstein, and some will address subjects that overlap with our book--but our book has a specific focus on trying to evaluate Wittgenstein's thoughts on the mind, on meaning and philosophy and see how they stand up to critisicms by contemporary philosophers, and to ask the question - was he wrong?

What is depiction? A new answer is given to this venerable question by providing a syncretistic theory of depiction that tries to combine the merits of the previous theories on the matter while dropping their defects. Thus, not only perceptual, but also both conventional and causal factors contribute in making something a picture of something else.