Left: A 15" steel rod stand in a free-form shape suggestive of a question mark, which extends into a curlicue toward the bottom. The rod fits into a steel ball the size of a large marble which screws into the trapezoid wood base. The top is a 4-1/2" wood disk. Middle: A 4" steel rod stand. The rod can extend another 4" and screws onto a round 4" steel and wood base. The top is a concave 3-3/4" wood disk. Right: An 11" steel rod stand. The rod can extend another 9" and screws onto a 5-1/2" hexagonal steel and wood base. The top is a 4-1/2" wood disk that screws onto the rod.