The growth orientation of batonnets is dependent upon the concentration gradient and the magnetic field director vector in controlled drying experiments. The photomicrograph presented above illustrates batonnet formation when the concentration gradient is parallel to the magnetic field. The magnification is approximately 300x, and the image was recorded on Fujichrome 64T transparency film using a Nikon Optiphot-Pol microscope with crossed polarized illumination. Exposures were recorded about 3 f-steps under the recommended value given by an in-camera photomultiplier and were push-processed approximately 1.5 f-steps in the first E-6 developer.