SketchMaster is a software tool commonly used for creating stage design visuals. It allows users to draft and visualize stage layouts, lighting, and set designs for theatrical productions and events. To create stage effect drawings using SketchMaster, users typically follow these steps: 1. Open the software and select the appropriate drawing tools. 2. Sketch the stage layout, including dimensions and positions of scenery, lighting fixtures, and other stage elements. 3. Add details such as lighting patterns, textures, and color schemes. 4. Use the rendering features to create realistic or stylized visual representations of the stage design. Stage design effect drawings are crucial for communicating design ideas to performers, crew, and stakeholders involved in the production.