1980s Post Modern Memphis Style Conical Design Candlesticks- Set of 4

This is a beautiful set of 4 post modern Memphis style candle stick holders in a conical design, both top and bottom! The ones shown in the middle, the longer ones, measure about 10″ tall, while the ones on the outside measure about 8 1/2″ tall. I believe each is constructed of bronze (but not positive) and each contains 2 brass rings — note how the black/gold color variance offsets the beauty of this post modern decor! The candle opening on each is about 3/4″ to 7/8″ diameter.