A connection for a subarchitectural workspace includes a first structure with a first end and a second end opposite the first end and a second structure with a first end and a second end opposite the first end. The connection assembly further includes a first bracket with a first fine adjustment surface mounted to the first structure, a second bracket with a second fine adjustment surface that engages the first fine adjustment surface, and a clamping mechanism that applies a clamping force to the first and second fine adjustment surfaces to pull the first and second structures together.