Ideas for illustrating an abstract business concept of Service in a presentation or any business plan document. I’d suggest using simple image, a symbol that resembles service. For example, toolbox, suitcase, delivery boy, call center person, gearbox or old style phone. Repair wrench icons, a symbol of a waiter serving a coffee, a picture representing e.g. a consulting service by two people handshake, a visualization of communication by a sketched phone will be great for illustrating service in the presentation. Got stuck with finding best picture for your slide? Share your visualization challenge in comments and we propose you several ideas how you can illustrate your concept on a slide. Use these ideas to enrich your slide texts or charts. See more concept presentation ideas at http://blog.infoDiagram.com , share your presentation problem - leave a comment.