Prototyping Sketch Appraisal

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Original Hand-Drawn Technical Furniture Design Sketch

This item is an original, hand-drawn technical architectural sketch on a large format spiral-bound sketchbook page. The drawing features a detailed set of plans, elevations, and perspective views for a piece of cabinetry or furniture, possibly a built-in wardrobe or shelving unit. The medium appears to be fine-point graphite or archival ink on off-white or cream-colored heavyweight artist paper. The sketch includes precise drafting lines, measurement callouts, and handwritten annotations detailing material components such as wood types and hardware. Characteristic of contemporary professional design work, the page shows multiple perspectives: a front elevation, a plan view, and an exploded isometric detail showing internal construction such as drawers and partitions. The condition appears excellent with clean edges, no visible foxing, and sharp contrast in the line work, though slight shadowing from the spiral binding is present. The craftsmanship level suggests a trained designer or architect, showcasing high-level spatial planning and drafting skills. The paper size is approximately 11x14 or 12x18 inches based on the scale of the surrounding objects like the ruler and pen.

Estimated Value

$450.00 - $850.00

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