Ien Lucas (born 1955, Echt, the Netherlands) is a Dutch visual artist. Lucas creates her abstract paintings on canvas or wood using acrylic paint and a range of other materials regularly used in modern art. Her series of works called 'notes' depicts her research-driven approach in which she first runs trials of new designs on a small scale. Most of the larger pieces can directly be related to the research and paintings from the 'notes' series.