Artemesia at The National Gallery, London, is a sensational show. What an artist, what a woman and how committed Artemesia Gentileschi was in pursuing her art and forging an international reputation. Women artists from the 17th Century are rare enough but she is also remarkable for the fortitude with which she confronted appalling abuse as a young woman and followed her own passions to lead a life of freedom to express her artistic ambitions. Her narrative paintings reflect her scorn of abusive men which finds form in images of grisly violence and vengeance.