621 Gallery will be hosting citheronia regalis, a solo exhibition by Sean M. Lawler from June 6th through June 29th. The opening reception will be held on June 6th at 6:00PM.citheronia regalis, n exhibition including sculpture, paintings, drawings, and models—created by FSU alumnus and aspiring architect Sean M. Lawler—will be on display at the 621 Gallery beginning on the First Friday of June and lasting until the 29th.