system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Difference between Expressionism and Impressionism?
gpt
It's more about thought behind the work than imagery. Impressionism sought so show light. Instead of painting imagery like a boat they wanted to paint how light interacted with the boat. It's based on lighting in the moment. 

Expressionism is attempting to show moods or emotional experiences. It's often said that an expressionist wants to make you feel.