Café canopy sign design effect drawing refers to a visual representation of the proposed design for the signboard above the entrance of a restaurant. It typically includes elements such as the restaurant's name, logo, and decorative features. Such designs aim to attract customers and enhance the restaurant's branding. When creating a design effect drawing for a canopy sign, factors like the building architecture, lighting, and signage materials are considered to ensure a cohesive and visually appealing outcome.