abstract agriculture alive animal background catch colorful crab danger design diet farm farmers food fresh freshness grocery harvest health healthy heap laos lifestock local luang prabang market natural nature nutrition package packaging produce rural safe safety seafood season secured water wrapped agricultural-pest arum-lilies arum-lily bush bushland calla-lily childsiana color colour death-lily declared-pest dense-clumps funeral-flower green-goddess herbaceous introduced invasive lifestock-threat lily-of-the-Nile out-of-control pasture-invader perennial pig-lily spreading St-Joseph's-lily surface surfaces surfacing texture textured textures thick-fleshy-leaf-blades toxic varkblom weed white-arum-lily zantedeschia-aethiopica