The Criterion Collection Essential Art House and Miscellaneous Titles
Criterion also has a separate box set collection of what they deem the essential art house films. It contains some films unavailable for individual release. I've also included their 10 Years of Rialto Pictures boxset, and any other films exclusive to their respective boxsets.
*Im slowly adding the shorts, documentaries and bonus film that make up part of Criterions supplements. No made-for-criterion stuff or making of docs, too many aren't in the TMDB database