Wall space is at a premium in my studio so hanging the signs on a wall to work on them was not an option. Also I needed whatever I created to be easily portable. Most importantly it needed to be STRONG as the signs I make can often weigh in at a hundred pounds of more. Than meant a welded steel frame was a must!
I didn't over think things but simply brought the steel off the rack and started cutting and welding. I had scrounged some cool steel brackets with castor already mointed. They allowed the whole assembly to be really low. To make things as comfortable as possible I wanted to be able to sit while I paint. This meant I had to build a floor on the stand.
As I worked I came up with more ideas to create a stand that would serve a variety of functions. A removable bar slides through the top tubing to allow one or two signs to hang from it on each side. A side tray also will be a great place to keep the paint I need handy. A five gallon pail fastened under the shelf holds fresh rags for our glazing. I screwed some trim around the platform to make sure the chair doesn't roll off the edge.
I also fastened a piece of plywood to the back of the easel to hold a second sign. On both the front and back I screwed a French cleat to hang the signs which sported an opposite hanger. For those not in the know a French cleat is a piece of wood (I use 3/4" plywood) cut with a 45 degree angle. The weight of the sign alone keeps thing hanging securely.
-dan