This educational series covers essential concepts for mechanical and hard-surface concept art. The lessons focus on techniques that lead to detailed and professional results in imaginary technology design.

Lesson 4 explores surface detailing and how its deliberate application can strengthen a design. Lesson 5 covers the relationship between covered and exposed mechanical parts, emphasizing an awareness of a machine's internal and external structures. The package includes discussion videos, a final demonstration showing the concepts in practice, and high-resolution artwork of the finished pieces.