Graphic designers and print-production specialists often face the need to redraw graphics to replace low-resolution bitmaps of dubious quality. Your clients may submit website images of logos and line ...

Illustrator is a popular Adobe application for creating vector graphics, one of the two main forms of computer graphics. Unlike bitmap images, vector graphics are mathematically generated and retain ...

One of the hardest things to accomplish in vector illustration is a halftone, which is a way of reproducing a monochrome image using only dots of varying sizes. Halftones are especially important for ...