"Señal vasta" by Alejandra Delgado Uría (La Paz, Bolivia, lives and works in Lima, Perú) is a series of photographs that resulted from drifts in territories sparse in exuberance, the altiplano is a simple scenario, austere in its elements, which when traveled gives signs of the human presence and its activities."Señal Vasta" is one of the works selected in the 5th convocatoria "Letras e Imágenes de Nuevo Tiempo" of the Fundación Cultural BCB.