MICHAEL DUVALL postmodern vase signed. Vase is 15 inches tall and 5 1/4 in diameter. Beautiful piece no cracks or crazing, on the bottom rim bottom of piece there is a chip which is not visible when piece is on display. Please view photos for details. MICHAEL DUVALL Postmodern Vase Signed Art Vase.Come in and visit us in our store where you can browse through our large selection of collectibles and china. Get Supersized Images & Free Image Hosting. Create your brand with Auctiva's. Attention Sellers - Get Templates Image Hosting, Scheduling at Auctiva. The item "MICHAEL DUVALL Postmodern Vase Signed Art Vase" is in sale since Wednesday, May 16, 2018. This item is in the category "Pottery & Glass\Pottery & China\Art Pottery\Studio/ Handcrafted Pottery". The seller is "tanjasattic" and is located in Fort Lauderdale, Florida. This item can be shipped worldwide.