Capturing the Soul: High-resolution scanning preserves the texture of the original.
In This Technical Guide
- Photography vs. Scanning: Why a DSLR cannot capture the sharpness of a Cruse Scanner.
- Texture Capture: Using "Raking Light" to create 3D depth in a 2D print.
- Resolution Math: How many megapixels you actually need for a 40x60 print.
- Varnish Issues: Preparing your original art for digitization.
The Problem with "Photographing" Art
Artists often try to digitize their work using a standard camera. The result? Uneven lighting (vignetting), lens distortion (curved edges), and glare from wet paint or varnish. To create a Faithful Reproduction, the digitization phase is critical.
Abbot Art employs advanced Large Format Flatbed Scanning technology. Unlike a camera which sees from a single point (creating distortion), our scanner moves a high-resolution sensor array across the artwork, ensuring every square inch is captured at the exact same angle and focus distance.
Texture: The Missing Dimension
A flat print of a thick oil painting often looks fake. Why? Because the shadows of the brushstrokes are missing.
We utilize a technique involving controlled directional lighting during the scan. By angling the light source, we capture the microscopic shadows cast by the impasto (paint texture). When printed, this shadow information is reproduced, tricking the eye into seeing depth and texture on a smooth sheet of cotton rag paper.
Scanning Technology Comparison
| Method | Resolution | Lighting Control |
|---|---|---|
| DSLR Camera | 20-50 Megapixels | Difficult (glare common) |
| Consumer Scanner | High DPI / Small Area | Flat (looks like a photocopy) |
| Abbot Art Large Format | Gigapixel Capable | Texture-Enhancing |