Twisted Solid Vase Forms (TSVF) were created as a hybrid of the PGV and SVF.  They were influenced in part from memories of Sidney’s high school job in the cornfields working for Funk’s G Hybrid - a hybrid corn company.  The TSVF uses several cold working techniques to form a unique vessel juxtaposing smooth, polished bars with textured circle edges.  

They are created by first glueing layers of 1/4" plate glass into '3-packs'. Between each circle 3 pack is another 3-pack in the form of a bar that has been cut, ground and polished.