Emulate Warhol's techniques and incorporate his artistic ethos by working on images that have impact in a world of 24-hour news and information coverage. Pick iconic figures who signify gloss and fame, or find well-known products whose advertising campaigns suggest that they are significant must-haves such as cars, the latest mobile phone, or a brand of soft drink.
Use silk screen, paint on paper or any other method which allows you to break the stylized image down into its component parts and colors --- for instance eyes, lips, lip shadow, hair --- and rebuild the image as separate areas of color. A composite method gives the most realistic recreation of a Warhol image.
Reproduce the face or object with different colors each time, keeping the cut-out shapes exactly the same, and notice how each time the image is reproduced, the parts which make up the image become more important than the person or object they signify.
Buy a household-name product and paint or draw it to reduce it to its simplest lines. Warhol loved the beauty of everyday objects which most other people take for granted and don't study, and he was fascinated by the graphic design of product packaging such as that for Campbell's Tomato Soup.