线条是统一室内各部分或房间相互联系起来的一种媒介。垂直线条常给人以高耸

线条是统一室内各部分或房间相互联系起来的一种媒介。垂直线条常给人以高耸、挺拔的感觉，水平线条常使人感到活泼、流畅。在现代家庭室内空间中，用通长的水平窗台，窗帘和横向百页以及低矮的家具，来形成宁静的休息环境。材料质地的不同常给人不同的感觉，质感粗糙的往往使人感觉稳重、沉着或粗犷;细滑的则感觉轻巧、精致。材料的质感还会给人以高贵或简陋的感觉。成功地运用材质的变化，往往能加强室内设计的艺术表现力。

Line is a medium that unifies all parts of the interior or rooms and connects them with each other. Vertical lines often give people the feeling of towering and straight, while horizontal lines often make people feel lively and smooth. In the modern family indoor space, a quiet rest environment is formed with full-length horizontal windowsill, curtains, horizontal hundreds of pages and low furniture. Different materials often give people different feelings. Those with rough texture often make people feel stable, calm or rough; The smooth ones are light and delicate. The texture of the material will also give people the feeling of nobility or simplicity. Successful use of material changes can often strengthen the artistic expression of interior design.

It is a medium that the lines unify all parts or rooms in the room and connect with each other. Vertical lines often give people the feeling of being tall and straight, while horizontal lines often make people feel lively and smooth. In the interior space of modern families, long horizontal window sills, curtains, horizontal shutters and low furniture are used to form a quiet rest environment. Different materials often give people different feelings, while rough ones often make people feel steady, calm or rough; Slender ones feel light and delicate. The texture of the material will also give people a noble or humble feeling. Successful use of material changes can often enhance the artistic expression of interior design.