An image consists of a rectangular array of pixels where each one is assigned a colour. For example, here is an image with 9 pixels, each pixel is assigned a specific colour. We can represent this ...

GIMP is a free open-source graphic software that is good for photo editing, photo manipulation, tracing, and much more. Learning how to trace images and objects in GIMP is a way to get your hand-drawn ...

Illustrator is one of the top vector graphic apps available to both professionals and hobbyists. Illustrator can be used for logos, magazine covers, illustrations and so much more. Illustrator can do ...