Part of the problem is the plethora of clipart available on the Internet today. If you do a search for restaurant food clipart, you'll get pages and pages of obscure images executed in a wide variety of styles. It's difficult, if not almost virtually impossible to assemble an effective brand building set from a variety of sources. The best solution is to find a clipart supplier that has pre-assembled sets executed by a single artist in a consistent style. One source, Toons4biz.com, has several clipart sets built around different types of food characters specifically designed for restaurant promotion. These cartoon characters include a chef hat, pizza slice, taco, beer mug, chili pepper, steak and others designed as a brand mascot much like the Jolly Green Giant or the Pillsbury Doughboy. Each comes in a clipart set with many versions of the character, and logo templates, so restaurant owners can build a robust marketing and brand building campaign around the character.
With baby shower clipart you don't need any special artistic skills for you to make your own beautiful baby shower cards. Not all websites provide baby clipart for free, but many do. If you want more detailed clipart you might opt to purchase clipart. But with so much free baby clip art available, you really don't need to purchase unless you really want a particular design.
Much of the school mascot clipart available also features aggressive looking characters for competitive sports. While this is fine for older kids, you may want to search for something more kid friendly if yours is an elementary school.