Watercolor Office Illustrations

The prompt creates a concept sketch of a home office layout, either functional, stylish, or budget-friendly, for a small or large area. It specifies an architectural drawing with modular furniture, hidden storage, and a fold-down desk, using three color accents. The style is a technical illustration with watercolor wash, inspired by Frank Ching and Norman Foster, shown in an overhead plan and elevation view, with a hand-drawn look and fine line work in 4K resolution.