Mackay Hugh Baillie Scott (1865–1945) was a British architect and designer known for his influential role in the Arts and Crafts movement. Trained at the Isle of Man School of Art and later in architecture, Baillie Scott developed a design philosophy that emphasized simplicity, craftsmanship, and the integration of architecture with interior furnishings. His work often featured open-plan layouts, natural materials, and carefully coordinated decorative details. He designed both houses and their interiors, creating unified environments where furniture, stained glass, textiles, and built-in elements worked in harmony. Baillie Scott’s furniture designs were typically modest in form, with subtle ornament and a focus on function. One of his most celebrated architectural works is Blackwell, a house overlooking Lake Windermere, which stands as a prime example of Arts and Crafts domestic architecture. Through his writings and widely exhibited designs, Baillie Scott helped shape early 20th-century ideas about the home as a work of art grounded in craft and utility.