Simply called 'Lynda' this is a portrait of a friend and model. She is the person who posed for the artwork entitled 'In the Park', 'Woman and Stick' and some others. I've known Lynda since 1996 when she answered an ad to assist an artist by posing for paintings. 

Lynda is an artist herself and sells most of her work. She works with watercolours.
 

Lynda
Charcoal on canvas