Christina Mackie (b 1956 Oxford  UK) lives and works in London  UK Recent solo shows include Christina Mackie: the filters  Tate Britain  London  UK (2015)  Drop/And Bird/Frog And  PRAXES  Berlin  Germany (2014)  Colour Drop  The Renaissance Society at the University of Chicago  Chicago  IL (2014)  Christina Mackie: The Judges III  Nottingham Castle  Nottingham  UK (2013)  Bigger than a book  wilder than a tree: Christina Mackie and Jerry Pethick  Catriona Jeffries  Vancouver (2012)  Painting the Weights  Chisenhale Gallery  London  UK  Kunsthal Charlottenborg  Copenhagen  Denmark (2012)  The large huts  Sculpture Court  Tate Britain  London  UK (2007)  and show 50  City Racing  London  UK (1998)