Cd-Rom. "Drawing, as an artistic production process, has evolved its techniques constantly, changing according to the possibilities opened by new tools and the theoretical deviations that those tools have generated. Computers, since their introduction, have made available code libraries to draw and combine graphics on the screen through the use of a fairly simple code... The code, in this case, does not simulate or emulate, but implements with suitable algorithms the artist's intuitions, handing the user virtual drawing tools, flexible enough to give the possibility to understand their origins and uses. Thus, code itself can formalize an idea and turn it into a tool, moulding it within the evolutionary path of the author and offering it for a free collective use." -- publisher's statement.