What essential elements should be included in a complete sketch?

In a complete sketch, including dimensions and notes is essential because these elements provide critical information that conveys the size, scale, and specific features of the object being represented. Dimensions allow for accurate representation and understanding of the object's proportions, which is crucial in fields like architecture, engineering, and various technical disciplines.

Notes can serve multiple purposes, such as clarifying specific parts of the sketch, describing materials, indicating construction techniques, or highlighting other important details that may not be visually apparent. Together, dimensions and notes enhance the usability of the sketch for construction or manufacturing processes, ensuring that the information is clear and actionable for anyone viewing the drawing.

While artistic details, colors, textures, shading, and patterns can enhance the visual appeal of a sketch, they do not carry the same functional importance for conveying precise information necessary for practical applications. Thus, the emphasis on dimensions and notes is what makes that answer the most accurate for understanding essential elements of a complete sketch.