Starting from inner circle; Starting from outer circle;
no background color specified background color specified
PLATE 12 Radial shadings depicting a sphere (“Type 3 (Radial) Shadings,” page 313)
No background color specified Background color specified
PLATE 13 Radial shadings with extension (“Type 3 (Radial) Shadings,” page 313)
PLATE 14 Radial shading effect (“Type 3 (Radial) Shadings,” page 313)