connecting four hinges 10 two of which are in their fully open position connecting three rail assemblies 12 on three panels 14 two flexible hinge members 10 in their closed position connect two rail assemblies 12 and a cover rail 78 thus closing the 34 t 34 configuration and visually hiding the connecting surfaces as shown in fig1 and fig1 cover rail 78 is configured as a flattened trapezoidal shape to achieve the visual hiding of the connecting surfaces in fig1 and fig1 a right angle configuration of two panels 14 is achieved by connecting three hinges 10 one of which is in its fully open position connecting two rail assemblies 12 on two panels and two of which are in their fully closed position connecting two rail assemblies 12 and a cover rail 80 as shown in fig1 and fig1 cover rail 80 is shaped as a sweeping right angle curve and is configured to close the right angle and to visually hide the connecting surfaces fig1 shows a connection system similar to that shown in fig1 and fig1 here however one of the hinges 10 is open to forty five degrees and a forty five degree curved cover rail 82 is used rather than a right angle sweep thereby creating a panel connection with an elbow configuration by curving the cover rail to any desired angle a large number of hinge and rail connection configurations can thus be achieved to accommodate virtually any shape of work space desired referring again to fig1 and fig2 in order to improve the visual aesthetics of the hinge and rail connection.