OI Kozlova (born 1942 Gus Crystal). ‘Elegy’ Vase. 1976. Color Crystal OI Kozlova (born 1942 Gus Crystal). ‘Elegy’ Vase. 1976. Color Crystal Related Posts:Soviet artist Nikolai Andreyevich Tyrsa 1887-1942Soviet sculptor-ceramist Natalya Danko 1892-1942