There are many types of lines in Photoshop, but some are more common than others. Here are a few examples: -Vertical lines: These are typically used to create a hierarchy in your image or to separate elements on a page. They can also be used to add depth and interest to your photos. -Horizontal lines: These can be used to create a flow or rhythm in your image. They can also be used as guides for drawing attention to specific areas of your photo. -Curves: Curves can be used to make an image look more organic or realistic. They can also be used as the basis for other design features, such as logos and icons.