We first offer a so-called limit explanation of 2-D 1/ƒ spectra by which a 2-D 1/ƒ signal is regarded as the limit of a family of stationary processes. With such a representation, a new method to generate 2-D 1/ƒ behavior via dyadic wavelets is proposed. A variety of numerical experiments are presented to demonstrate the accuracy of the proposed fractal model.