I thought this signage concept could be great as it would be very simple and cheap to do. We could hang arrows down from the ceiling over each individuals stall of work, creating interesting and engaging signage. Each arrow could be decorated with the individuals own art/style/name.
Poised table by Paul Cocksedge. A thousand pounds of rolled steel, apparently precariously balanced but actually so stable, you can stand on the tipping edge, thanks to the wonders of mathematical calculations.