The Tiffen 4 x 4" 2 Cranberry Soft-Edge Graduated Filter helps to specifically add a magenta-like, pinkish-red coloration to skies and other bright areas of an image while allowing a portion of the image to remain neutrally colored. The filter's coloring is densest at the edge and tapers to clear by the middle, with a soft-edged transition between the density and clear areas. The 2 color density provides less cranberry coloration than the 3 density, but more than the 1 density filter.