Jake Longstreth, “Carbon Canyon,” at Ltd. Los Angeles.

In his first solo exhibition at the gallery, the Los Angeles-based artist is presenting a series of paintings that capture that space where landscape meets sky (especially when seen through hazy California air). Seven new large-scale works riff on the nature of land and air and that nebulous particulate layer in between. Through June 30. 7561 W. Sunset Blvd., #103, Hollywood, ltdlosangeles.com.