Mark Greenwold Exhibition Opening in 2013

An exhibition opening for artist Mark Greenwold occurred on May 11, 2013. The event was documented with a photograph featuring art critic Sanford Schwartz and Carole Halkin, taken by photographer Robin Siegel. The image was published on the artcritical website, which is built on the WordPress platform. The opening represents a significant moment in Greenwold's exhibition history. Details about the specific venue or location were not provided in the source material. The photograph serves as a record of the attendees at this artistic event. The posting date confirms the temporal context of the exhibition's commencement.