Digital illustrators use a combination of illustration software and image editing software to create computer art. Digital illustration is not merely the manipulation of images with software; it is the actual creation of new art with digital tools.
Statistics indicate that the life span of an indoor cat is much longer than an outdoor cat. On average, an indoor cat lives 9 - 15 years but some cats can live for as many as twenty years. In comparison, an outdoor catâs life expectancy is less than five years. Increasing longevity: There are many factors that play a part in determining how long a cat will live. Genetics play a role of course.
The clichÃ© is that cats have nine lives, though their actual longevity depends on more than folklore. The Internet is littered with tales of cats in their 20s and 30s. England's  Daily Mail, profiled a 24-year-old feline in a prominent article and the Guinness Book of World Records reports that the world's oldest cat died at age 38.