create a photorealistic architectural rendering of a luxury residential pool area using sketchup and vray 5 with the following specifications water enhancement render crystal clear water in the swimming pool with accurate refraction and reflection properties add subtle caustic patterns and realistic light caustics penetrating through the water surface include gentle water ripples on the surface to enhance authenticity ensure water transparency to showcase the pool floor design and the integrated mosaic flower motifs design preservation maintain all existing color palettes textures and architectural forms as designed keep the irregular mosaic flower decorative elements embedded in the pool floor intact preserve the wooden pergola pergola lounge area with its flowing structural design retain the flowering red bougainvillea plants in all planters lighting realism apply advanced global illumination with increased bounce rays for natural ambient light implement realistic direct sunlight with accurate shadows and highlights add subtle volumetric effects in the air for atmospheric depth enhance material reflectivity especially on the pool tile mosaic and water surface apply proper tone mapping for natural color grading and exposure overall finish maximize photorealism while maintaining the artistic intent of the original design ensure proper depth of field and subtle motion blur where appropriate deliver a commercial quality render suitable for architectural presentations
