Material & Craftsmanship
▸ Solid Ashwood Framework

• Natural Warmth: FSC-certified white ash wood oil-finished to a caramel hue (RAL 1011), revealing tiger-stripe cathedral grain patterns
• Monocoque Construction: Steam-bent into continuous spinal curve (154° fusion of backrest/armrest/legs) with zero joints
• Structural Mastery: Thermally stabilized (±0.2mm @ 30-80% RH) and 280kg load-rated

Iconic Backrest Design

• Biomorphic Ergonomics:
  ▶ Dual-curvature profile mimicking wind-sculpted sand dunes
  ▶ Zone 1: Upper thoracic support at 18° retro-tilt
  ▶ Zone 2: Lumbar amplification curve with 12mm bulge radius
• Negative Space Artistry:
  ▶ Curvilinear void creates dynamic shadow patterns
  ▶ Thickness transitions from 40mm (base) to 8mm (top)

Technical Excellence

• 8-directional force dispersion through parametric grain alignment
• 250,000坐次 fatigue testing (EN 12520 standard)
• Leather-equivalent abrasion resistance: 300,000+ Martindale rubs

Design Philosophy
Where computational fluid dynamics meet artisan woodcraft. The backrest's three-dimensional curvature follows biomimetic tension principles:

1. Natatorial Flow: Upper curve optimized for reclined lounging
2. Lumbar Algorithm: AI-modeled support zones reduce 25% muscle fatigue
3. Visual Fluid Dynamics: Shadow patterns evolve hourly like sundial art