Art, architecture and design news. Criticism and reviews from co-chief art critics Roberta Smith and Holland Cotter and architecture critic Michael Kimmelman.

We took copious notes while testing the best note-taking apps available on iPad--feel free to sneak a peek at our answer key.

IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.