Curves are a great way to add interest and variation to your photos. You can use them to make photos more realistic, or to make them more fun. Here are some tips on how to use curves in Photoshop:

  1. Start by creating a basic curve by selecting the Rectangle tool and choosing a small radius.
  2. Next, create a more complex curve by selecting the Polygonal tool and choosing a larger radius.
  3. Finally, create an even more complex curve by using the Curl tool and choosing a large radius.
  4. Once you have created all of your curves, you can save them as files or use them in other Photoshop projects.