Spanish colonial house, Casa Navarro, historic landmark, limestone walls, wooden doors, terracotta roof tiles, courtyard, traditional decor, rustic textures, adobe structure, heritage site, San Antonio, Texas, oak trees, cactus plants, sunny day, clear sky, natural light, wide-angle shot, exterior view, cultural architecture, 18th century, preserved estate, outdoor setting, vibrant flowers, garden pathway, historical atmosphere, ambient shadows, architectural details.