Much depth of multi-colored thickened shapes which appear to be superimposed upon each other, semi-transparent in their "weave" with each other which is increasingly interrupted by ragged-edged blobs and smears of color.
2014
1977
1935
2011
2021
2019
1984
1985
2015
1987
2016
2001
1966
2012
1929
1936
1926
2009