Contributed by Bill Arning / Private Public Gallery has earned its reputation for mounting deeply considered exhibitions of painting that honor artists who have spent decades refining their own private grammars of mark and color. Entered through a small garden – an architectural prelude that feels almost ceremonial – the gallery offers a perfect threshold for work that rewards slow, attentive looking. “Here, Elsewhere,” Kylie Heidenheimer’s first solo exhibition there, is fully in that lineage.