1. An assembly for suspending an electronic display between a first structure located above the electronic display and a second structure located below the electronic display, said assembly comprising:a housing for the electronic display;
a plurality of elongate members, each of which extends through the housing and are configured to extend from the first structure to the second structure;
a substantially sealed compartment for circulating gas positioned within the housing;
a channel extending through the housing, in thermal communication with the substantially sealed compartment, and configured to receive ambient air; and
a plurality of clamps, each of which is located within the housing and is sized to accept one of the elongate members.