A detailed look at the complex textures found on a road surface at San Pablo Bay National Wildlife Refuge. Full Description: Captured on April 26, 2025, using the Canon R7, this photograph highlights the intricate nuances of a road's asphalt texture within the San Pablo Bay National Wildlife Refuge in Vallejo, California. The image offers a close-up view, revealing subtle variations and patterns that represent the intersection of nature and human construction. With the chance encounter of some natural elements, including a spider and a stray leaf, the scene embodies a harmonious blend of life atop an engineered surface.