FORMA / Living Canvas. Digital Alta fictional working concept, September 2026. Architecture, assembly, controls and interface: original Digital Alta concept. Not a commissioned building, property offer, construction plan, or manufacturer product specification. Visual realism is being evaluated in the actual browser. Three.js r180: MIT, license in vendor/three/LICENSE. https://github.com/mrdoob/three.js Glam Velvet Sofa by Eric Chadwick for Wayfair, LLC, CC BY 4.0. https://github.com/KhronosGroup/glTF-Sample-Assets/tree/main/Models/GlamVelvetSofa https://creativecommons.org/licenses/by/4.0/ Adapted placement and neutral fabric palette, adjusted roughness, sheen, normal strength and AO. Source embedded lights removed. Native-size model retained. Poly Haven models, CC0 1.0: Modern Arm Chair 01 by Vibrant Nordic. Potted Plant 01 by Rico Cilliers. Dining Chair 02, Ceramic Vase 01 and Throw Pillows 01, Poly Haven. https://polyhaven.com/a/modern_arm_chair_01 https://polyhaven.com/a/potted_plant_01 https://polyhaven.com/a/dining_chair_02 https://polyhaven.com/a/ceramic_vase_01 https://polyhaven.com/a/throw_pillows_01 https://polyhaven.com/license Poly Haven textures/environment photography, CC0 1.0: Oak Wood Planks, Rough Linen, White Plaster 02, Kloofendal 43d Clear Pure Sky, Qwantani Dusk 2 Pure Sky, Walnut Veneer, Oak Veneer 01 and Smoked Walnut Veneer. https://polyhaven.com/license Draco geometry compression, Google, Apache License 2.0. Full license: vendor/draco/LICENSE. https://github.com/google/draco https://www.apache.org/licenses/LICENSE-2.0 Diffuse lighting calculated locally with Blender 4.5 / Cycles from the same working geometry. Day and evening irradiance textures use technical UV-gutter padding and denoising. These processes do not replace source material photography with generated imagery. Blender is a build tool, not a hosted runtime service. ambientCG Porcelain 001 and Travertine 009, CC0 1.0. https://ambientcg.com/view?id=Porcelain001 https://ambientcg.com/a/Travertine009 https://docs.ambientcg.com/license/ The separate FORMA reference board was generated with OpenAI image generation. It is a design reference, not a capture of this working browser model. The interactive scene uses actual geometry and licensed photographic maps.