Isa Lorenz is a model whose work in the late seventies and early eighties took her to two different cities in two different countries.
She worked in Paris through the L'Agence agency, then in 1978 she went to New York, where she continued her career through Model Management. Almost immediately, she switched to Elite, and she divided her time between that agency's New York and Paris offices.
By the mid-eighties, she had joined the Wilhelmina agency in New York. No matter what the modeling agency or city, Isa Lorenz still complied an impressive portfolio. :-)