Item No. aa767. Glass vase Gerania. Designer, Tapio Wirkkala. Year, 1970-81. Height 20.5 cm, width 17 cm x 16 cm. Vase mouth opening a small cleft. In the 1970s the majority of new products at the Iittala Glassworks was the imitation ice blown onto the glass. Tapio Wirkkala blasted onto Gerania..