How does an artist create a sea sponge vase that adheres to its own form? Each sponge is uniquely different as are these vases. By dipping them is fluid porcelain clay, then when kiln fired the sponge burns away of course. Rather chic and alluring, Marcel Wanders is an artist worth collecting. His work is included in such significant museum collections as MoMA New York, The Stedelijk Museum, Amsterdam and the V&A Museum, London. 2.5"H x 3.9"D. This Vase is definately worthy of your art collection. Or is it the other way around......