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

  1. Start by creating a basic curve using the Rectangle tool.
  2. Next, use the Curl tool to create a tighter curl around the top of the rectangle.
  3. Finally, use the Distort tool to create a more exaggerated curve around the bottom of the rectangle.
  4. To finish, use the Levels tool to adjust how much each curve is affected by light and shadow.