Tripod metate with bird's head CULTURE: Greater Nicoya DATE: 300–700 CE more object details keyboard_arrow_down Costa Rica (nation) Costa Rican styles Greater Nicoya (Costa Rican styles) Guanacaste (province) Nicoya (inhabited place / Guanacaste) Pre-Columbian (American) animals (Animalia kingdom) beaks (animal components) birds (animals) birds (motifs) carving (processes) chevrons (motifs) circles (plane figures) concentric corn (plant/zea mays species) crosses (motifs) curves (geometric figures) drillwork (sculpture technique) fertility figures (representations) geometric motifs geometric patterns granulation grinding stones (culinary mills) incising lines (geometric concept) maize (plant/zea mays species) metates (grinding stones / culinary mills) portable repetition (artistic concept) sculpture spirals (geometric figures) squares (geometric figures) stone supernatural (concepts) surface texture texture (artistic concept) texture (physical attribute) tripod vessels (vessels / containers by form) tripods (stands) volcanic stone (extrusive rock) zoomorphic more tags keyboard_arrow_down arrow_upward