Drafting Tools Vector Image. Contains compasses, pencil and ruler placed over the square lined paper. It would be useful for any kind of web-design project such as elearning courses, presentations, marketing messages, etc. The artwork is available is vector (.EPS) format. We’ve collected lots of well-designed vector images especially for e-learning developers. Just choose the item(s) you need to illustrate every detail and start to create an own amazing visual story.