No. I ( One in Six in Black). 1991. Oil, linen, wood. 6 Parts, each part: 38x29x10 cm. Total: 38×319 cm. Collection, Groninger Museum, Groningen, The Netherlands
No. II ( One in Six in Red). 1992. Oil, linen, wood. 6 Parts, each part: 39,5x30x10 cm. Total: 39,5×330 cm. Collection, Hypo Bank, Luxembourg, Luxembourg
No. IV ( One in Six in White. 1993. Oil, linen, wood. 6 Parts, each part: 38,5x29x10 cm. Total: 38,5x319cm.
No. IV ( One in Six in Yellow). 1993. Oil, linen, wood. 6 Parts, each part: 38,5×29,5×10 cm. Total: 38,5×324,5 cm. Private collection, Düsseldorf, Germany
No. V ( One in Six in Blue). 1994. Oil, linen, wood. 6 Parts, each part 38,5×29,5×10 cm. Total: 38,5 x324,5 cm. Private collection, Stuttgart, Germany