Contain yourself. The downtown Phoenix arts scene has a new pop-up gallery that's made from a repurposed ocean-certified shipping container — and it's a must-see. The Greg Esser-helmed arts project launched with help from Phoenix Institute of Contemporary Art, Roosevelt Row CDC, and grant funding from ArtPlace America. Since then, the small mobile arts space (it's just 20 feet long) has hosted works from Amelec Diaz, Maral Tabrizi, and Laura Spalding Best, who displayed pieces inside the gallery and gave its exterior a fresh coat of paint by way of a mural.