Ann Swan works primarily in coloured pencils and is well known for her work in this medium. She is a member of the prestigious Society of Botanical Artists and has been awarded several Silver Gilt and Gold Medals by the RHS for her work. She exhibits her work worldwide, including The Royal Botanic Gardens at Kew, and the Chelsea and Hampton Court Flower Shows in London. She teaches regularly at her studio in Wiltshire and runs popular painting holidays and courses, in both the UK and the US.