Metadata
Author: Common crawl
Data
English[en]
They are realized with various techniques: oil, wax, ink, bitumen, pencil, blood-pensil, carbon, watercolour, engraving, juice of strawberry, pen.
Spanish[es]
Se observan con varias técnicas: pintura de olio, cera, tinta China, betún, lápiz, carbón, acuarelas, grabado, jugo de fresa, pluma.