helmut dirnaichner #9908 sedimente lapislazuli 1999 steinkohlesediment, lapislazuli, zellulose, pietra leccese 117 cm3′ 10 1⁄16″ certificate inquire hide name email text hello, i am interested in the work "#9908 sedimente lapislazuli" by helmut dirnaichner. could you please provide information about this work and its availability. thank you is part of the exhibition no. 1/2023 helmut dirnaichner and klaus staudt