Conversation so far:
What does language have to do with Maurice Merleau-Ponty?
The work dealing mainly with language for Maurice Merleau-Ponty begins with the reflection on artistic expression in his book The Structure of Behavior.
What did Maurice Merleau-Ponty write in The Structure of Behavior?
The Structure of Behavior contains a passage on El Greco that prefigures the remarks that Maurice Merleau-Ponty develops in Cézanne's Doubt and follows the discussion in Phenomenology of Perception.
Was Maurice Merleau-Ponty's book, The Structure of Behavior, a best seller?
What was Maurice Merleau-Ponty's greatest accomplishment?
He was the only major phenomenologist of the first half of the twentieth century to engage extensively with the sciences and especially with descriptive psychology.
What is the most impotant aspect about Maurice Merleau-Ponty's accomplishments?
It is through his engagement that his writings became influential in the project of naturalizing phenomenology, in which phenomenologists use the results of psychology and cognitive science.
Are there any other interesting aspects about Maurice Merleau-Ponty's thoughts?
Following the theme of expressivity, Maurice Merleau-Ponty examined how an incarnate subject is in a position to undertake actions that transcend the organic level of the body?

Question: what else does he examine?
Self-contained rewrite: What else did Maurice Merleau-Ponty examine besides how an incarnate subject is in an position to undertake actions that transcend the organic level of the body?