Silver torch (Cleistocactus strausii), flowering near the salt flats in Salar de Uyuni, Bolivia, South America

photography horizontal color image travel destinations travel bolivia south america latin america silver torch flower plant nature salar de uyuni salt flat barren arid climate hill landscape cactus no people outdoors day close up cloud sky travel destination tourist destination tourist destinations outdoor outside nobody no one no person hills physical geography flowers growth botany botanical daytime