Here's a breakdown:
* Painting: Lichtenstein is most famous for his pop art paintings, created using a distinct technique that mimicked the look of comic book illustrations. He employed bold colors, thick outlines, Ben-Day dots (a printing technique), and often incorporated speech bubbles and onomatopoeia.
* Printmaking: Lichtenstein also created numerous lithographs, serigraphs, and etchings, often based on his paintings. He explored different printmaking techniques, including those that allowed for more detailed and nuanced effects.
While he primarily focused on these two media, Lichtenstein did dabble in other art forms as well, such as sculpture and ceramics. However, his paintings and prints remain his most significant and recognizable contributions to art history.