Mantou door and doorcase design effect drawing

Quick answer：

Mantou door and doorcase design effect drawing refers to a visual representation of the design of a door and its surrounding frame. This typically includes architectural and decorative elements, color schemes, and textures. It is used for illustrating the aesthetics and functionality of the door in a building or home. This type of design drawing is crucial in the construction and renovation process as it helps in visualizing the final product before it is built.