2007/ SDII (DIOXAZINE VIOLET) Acrylic/ paper 8 x 6.5 in 20.3 x 16.5 cm (enlarge image)
2006/ SDIV (CADMIUM RED) Acrylic/ paper 8 x 6.5 in 20.3 x 16.5 cm (Private Collection, Germany) (enlarge image)