Quick and Easy Large Workspace

Since my sewing table has all manner of sewing notions on it, that leaves minimal design workspace.  My other work surfaces are two round table and they just aren't appropriate for working on a fairly large project.  For years I have used a 4" x 8" x 1/2" felt covered piece of plywood as a portable design and photography "wall".  It dawned on me today that I could move the two round tables a bit closer together and span the plywood "wall" between them.  Perfect!  It's not pretty, but it sure works.