“Diebenkorn in New Mexico” is, as its title makes plain, an exhibition about place as much as it is about art. The degree to which geographic specificity determines the character of a work may be a moot point—for some, the globe-crossing verities of our technological age have all but trumped the local. The smoky and sometimes rambunctious paintings on display at N.Y.U.’s Grey Art Gallery are, in that light, antiquated.  read more »