create a high resolution seamless texture of natural stone for a wine cellar wall the stones should be irregular and slightly rough with a warm beige and light sand color palette include subtle variations in tone ranging from pale limestone to slightly darker warm beige stones the mortar joints should appear slightly recessed and natural in a soft light grey beige tone the overall look should feel rustic yet refined similar to traditional european wine cellars stones should have realistic depth soft surface imperfections and natural mineral variation avoid overly dramatic contrast or very dark stones lighting should be neutral and even so the texture works well as a material map the result should look photorealistic suitable for architectural visualization with high detail balanced color and natural stone character typical of limestone cellar walls seamless tileable texture high resolution pbr ready ultra realistic material quality