Echo Chernik - What is a line?

Being a fan of art nouveau as well as simplicity seems to be a bit of a contradiction but I think art nouveau is quite graphic and stylised. This balance of decoration and simplicity of line is what I find appealing. I like the bold flat colour, the blend of colours and the definition of line. I recently saw work by Echo Chernik and immediately liked it as it has a modern twist to an older technique. Using the female form to advertise and illustrate she has a variety of clients such as Camel Cigarettes, Tokyo Chamber of Commerce, Penguin Book Publishers, The United States Postal Service and Hype Manufacturing Nascar
This is an image advertising for shoes.