” Gifts for your arty friends” These state of the art socks feature Frida Callus who is best known for her sock-portraits recreated in cotton. If you’ve been searching for gifts for your arty friends, look no further – our funny art socks are the ideal gift for crafty folk & art students. Frida is the best sock friend to take to an art exhibition or when you need some help to start your own self-portrait!