What is defined as a surface that can be experienced through the sense of touch?

The concept of texture in art and design refers to the surface quality of an object. When we discuss a surface that can be experienced through the sense of touch, we are referring to actual texture. This type of texture is physically present and can be felt, such as the roughness of a canvas, the smoothness of glass, or the softness of fabric.

In contrast to actual texture, visual texture refers to the way texture is depicted visually in two-dimensional works, such as paintings or photographs, where no physical texture is experienced. Simulated texture mimics the appearance of texture through artistic techniques without providing any tactile sensation, while illusionary texture creates an optical illusion of depth and texture. Therefore, the definition of a surface that can be experienced through touch aligns precisely with the idea of actual texture, which is why this choice is correctly identified.