Craftsman style is a type of architectural and interior design style that originated in early 20th century America, emphasizing craftsmanship and the use of natural materials. This style typically includes wooden furniture and woodwork details, simple and practical designs, warm color palettes, and prominent handmade elements such as mortise and tenon joints and hand-carved details. Craftsman style emphasizes craftsmanship and texture, focusing on intricate details and the beauty of simplicity.