This book was born from the need to understand Italian drawing as a fundamental starting point for the knowledge of 20th century art history. The drawing was an essential first step, an expressive means of choice for every artist, painter or sculptor. Considering a wide range of techniques on paper (from watercolor, to collage, to crayon, to felt-tip pen), the drawing could be considered the skeleton of 20th-century art because it represents the first visualization of an idea. The drawing exp...