Vector art is a very popular form of Digital Illustration and it is not a style but a technique to create art. In this, various illustration software programs are used to create vector art such as Corel draw, Adobe Illustrator etc. various mathematic equations and geometric functions such as shapes, lines and points are used to generate artwork. There is a great difference between both Vector and Raster images which are described as follows:
Vector art uses points for the formation of the images whereas Raster images are formed with the combination of Pixels.
Raster images are not final products and they are converted into vector art for the generation of better images of superior quality.