Our new Fusion cover program combines the detail and brilliance of four-color printing with the texture and rich color of our Vibra Tex and Vibra Tex Premium base materials. Colors are more opaque than silkscreen inks so light colors pop off dark base materials with no variation in color. Yellow is yellow, even on black. Designs can include fine lines, overlapping colors and tight registration on our most popular base materials; these techniques would never be possible with silkscreen. The designs below could be printed as lithos, but never on these base materials. The small type on the spines could be achieved on litho covers, but not silkscreen.