Computer programs work with image data in a number of different ways, for example programs like CorelDraw work with both Vector images (lines) and Bitmap images (pixels), CorelDraw is also the preferred program for making rubber stamps from images.
You can have your feast of logos, mascots, identity and business cards, invitations, letterheads. In addition, there are no hassles of license terms. The electronic art available on the Internet is an extension of this concept. These images are digitized drawings on low resolution used for decorating Invitations and E-greetings.
Various websites contain thousands of readily available images. These drawings are further grouped under sub-categories; say baby girl images, baby boy images, baby shower images, etc. One can avail the services and select a single drawing or a group of drawings from a particular sub-group according to ones needs.