This side-view illustration material of a cat, set against a clear blue sky background, highlights the soft fur of a white cat. The texture of the fur shining under the light enhances the cat’s mysterious atmosphere. The contrast of blue and white is beautiful, making this a piece that evokes a sense of cleanliness and transparency. As an “illustration material” featuring a “cat in profile,” it is characterized by a simple yet captivating design. This is an idea for creating a “fantastical” effect using only lines and fur—this white cat is drawn with extremely fine lines. The lines of the flowing white fur are gradually made finer, thinner, and eventually fade away. Tiny dots like stars and thin rings are subtly added using only lines. Almost no facial shadows are drawn; only the outline and area around the eyes are emphasized with bold lines, while the rest relies on the density of the fur to create an airy feel. By minimizing facial lines and focusing the visual information on the fur, the fur is more likely to function like “space” or “mist.” It appears to emit a soft glow on its own. The light is not overly intense; it is meant to gently illuminate the surroundings. The eyes are light blue and black. Drawing the limbs a little longer creates an ephemeral impression. The eyes are slightly larger, and a light blue glow like a light source is added to the pupils. Glimmering particles of light float here and there. Milky-white radiance. The irises of the eyes are soft, with colors like blue and black. For the luminous effect, applying a gradient where “the glow is stronger on the outside and becomes softer toward the center” makes it look like natural light.