The paintings of Ariana Papademetropoulos are portals—prismatic dreamscapes in which floating bubbles contain other worlds, mythical beings and mysterious lights appear, and gems and flowers gaze back at us. With The Emerald Tablet, a solo exhibition and curatorial project on view at Jeffrey Deitch Hollywood through October 23, the gallery itself has become a portal. Featuring five large new paintings by Papademetropoulos plus works by 25 other artists, The Emerald Tablet is inspired by LA’s identity as a nexus of fantasy and spiritual seeking. Theosophy, the esoteric system that flourished in early Hollywood and has resurged with the recent rediscoveries of the artists Agnes Pelton and Hilma af Klint, is threaded throughout.