Each self-portrait was made on April 23 as a birthday record. It’s an investigation that has to be completed on the day, and I have hardly ever cheated. 2022 oil on canvas 80x100 cm 2020 oil on canvas 80x100cm 2006 oil on canvas 100x130 cm 2021 oil on canvas 60x80 cm 2011 Charcoal 55x80cm 2010 charcoal 70x95 cm 2013 graphite 55x75cm 2019 oil on canvas 40x40 cm 1997 oil on canvas 46x46 cm 2012 oil on canvas 100x100cm. 2003 oil on canvas 50x60 cm 2018 oil on canvas 100x100 cm 2008 acrylic on brown paper 70x100 cm 2008 acrylic on brown paper 70x100 cm 2009 mixed media on paper 56x76cm 2009 mixed media on paper 56x76 cm 1999 ink and glue on draft paper 85x102 cm together 2000 charcoal 105x75 cm 2016 oil on canvas 60x80 cm 1992 oil on canvas 50x75cm 2023 ink and acrylic 2007 acrylic on paper 1992 charcoal & chalk 55x75 cm 2022 graphite 36x51 cm 2015 oil on canvas 35x40cm 1985 oil on canvas 80x100cm 1984 oil on canvas 90x120cm