The enduring creativity and innovation of our artist patron Sir Quentin Blake is globally renowned. To commemorate our 10th birthday, we are thrilled that Quentin has made a special group of 10 imaginary portraits. Using a simple biro pen, each drawing reflects Quentin’s incredible creativity and invention and is individually signed. Such works are not usually available to purchase. More from the series of Quentin’s biro drawings can be seen on public display at Bankside Gallery near Tate Modern.