Tessa is a prominent professional artist . She organise exhibitions of her works and sell a metallic sculpture to the City of Seacouver to adorn a park . Tessa is often seen making art works and welding large pieces of metal together , drawing or using modelling clay . She is also seen sketching people with whom she have problems . Tessa believe that " ... an artist should never grow complacent . Change is good , " and fear the Paris art critics because " ... they are the worst " .