Words similar to emotionless

Example sentences for: emotionless

How can you use “emotionless” in a sentence? Here are some example sentences to help you improve your vocabulary:

Ray's works--including portraits of him masturbating and a fiberglass re-creation of an auto wreck--are faulted for being self-referential, overly clever, and emotionless.
(Or does he want us to think that his emotionless linearity is an Existential point of view?)