Final answer:
Photoshop offers a variety of effects and styles that can be applied to layers, which is true. These can be used to create illusions of depth and 3D effects in a 2D image.
Step-by-step explanation:
Photoshop does offer a number of effects and styles that can be applied to layers. The statement is true. Layers in Photoshop can be enhanced with various styles, such as drop shadows, glows, and textures, and effects such as filters to create different looks and manipulations. For example, making a photo look 3D can involve using a combination of these effects and understanding the importance of light and shadow, depth of field, and perspective to mimic a three-dimensional appearance on a two-dimensional surface.
In the context of art and imagery, light can be manipulated in Photoshop to enhance or obscure different parts of an image, and lines can be used to direct the viewer's eye. Similarly, employing the depth of field effect, we can make certain parts of an image sharp while others are blurred, which contributes to a perception of depth or 3D quality in photos.
Painters have historically used techniques to give flat surfaces the illusion of depth, such as in the Second Style of Roman wall painting, where architectural elements were painted to create the illusion of space and structure, similar to creating a 3D effect in 2D art.