Ithell Colquhoun was a British surrealist and esoteric artist. She used a wide range of materials and techniques, such as frottage and collage.Try drawing in Colquhoun’s style using Drawing Inks, which are widely used by illustrators, designers, calligraphers and artists. This complete set includes 6 inks, a pen, a paper pad and an exclusive guide to explore some of her techniques.