thunderstruck9:Otto Piene (German, 1928-2014), Intransigent Black, 1984. Fire gouache on cardboard,
thunderstruck9:Otto Piene (German, 1928-2014), Intransigent Black, 1984. Fire gouache on cardboard, 63.5 x 99 cm. -- source link
thunderstruck9:Otto Piene (German, 1928-2014), Intransigent Black, 1984. Fire gouache on cardboard, 63.5 x 99 cm. -- source link