Create an Easy, Retro Pumpkin Card in Adobe IllustratorThis is a beginner level tutorial of Adobe Illustrator written by . This tutorial will take up to 1 and a half hour to complete. In this tutorial you will learn how to create a retro Halloween greeting card in Adobe Illustrator. It will include an easy to create pumpkin and a simple background. You will use the basic shapes and a little bit of the Pen Tool (P).