Codyan Liu is a concept artist and a member of the Hong Kong Society of illustrators, Circle Fundation Featured Artist.
His illustration works has been published in different media: graced CD covers, graphic novels, music video art and concept art of mobile games. Now he hosts some illustration projects about fans' stickers and doodle arts on various themes. In 2019, he was listed in Asia Illustrations Annual 2019 by Asia Illustrator Society, Taiwan.
He jointed 1st Hong Kong Seal Festival 2019. He keep to update an issue of “Codyan~ what are you doing” drawings. In 2022, featured with Mandarake and Japanese online channel “Dommune” , created the sticker of Hong Kong sticker artist collection. It also released and sold out in Mandarake online shop.