When expressing the texture of monochrome rattan sofa, combine light and shadow.

The following methods can be adopted to express the texture of monochrome rattan sofas:

Determine the direction of light source: first, determine the direction of light source, such as the direction of natural light or artificial lighting. This will determine the shadows and highlights produced on the sofa.

Check the texture of rattan sofa: Pay attention to the texture and details of rattan on the sofa, which will be displayed in light and shadow. Consider the shape of rattan, interlaced texture and the way rattan is woven.

treatment of highlights: according to the direction of the light source, use bright tones or bright shadows to show highlights in the protruding part of the sofa or the area directly illuminated by light. This can highlight the luster and raised texture of the rattan.

treatment of shadow part: on the opposite side of the light source or in the shaded area, use darker tones or shadows to show the shadow effect. This can emphasize the depth between the vines and the texture of the depression.

consider the reflection of light: rattan materials usually have certain reflectivity, so we should also consider the reflection effect of the surrounding environment. For example, if the sofa is close to a wall or has other reflective surfaces, a slight reflection in the environment can be shown on the sofa.

practical observation and adjustment: in painting or photography, the light and shadow effect is captured through practical observation and adjustment. Observe the light and shadow changes of the actual rattan sofa, and try to express this effect by painting, drawing or photography.

to sum up, the texture and texture can be more truly expressed by combining the light and shadow treatment on the monochrome rattan sofa. This requires observing the direction of light source, dealing with highlights and shadows, and considering the reflection effect of light, and achieving better results through practical observation and adjustment.