stair curtain design effect

Quick answer：

Stair curtain design effects typically showcase a visual representation of curtains installed on staircases. These designs can vary in style, color, and material, aiming to enhance the aesthetics of the staircase and the room. They may also serve practical purposes such as privacy or light control. When discussing such designs, it is important to consider factors like the staircase's architecture, the room's theme, and the intended use of the curtains.