Oh Mamie!, whose real name is Jennifer Lyszyszack, was born in Metz in 1991. Equipped with a certificate in visual communication from LISAA Strasbourg, "Oh Mamie!" made her first appearance in 2013. Working initially in graphics and illustration, she discovered the joys of screenprint in 2015. Her world is characterised by quirky, often dark or humoristic lines full of detail, like her graphical productions.