The nude drawing with a live model,
for the painter means his "reserve" of topics to put on canvas later.
By buying an original art drawing, you appropriate the beginning of the pictorial adventure, where the emotion is intact, where the questions of the artist is still perceived before the final work.
The drawing is the beginning of everything.
The artist drawing is primarily a project, before becoming something accomplished.
We can say that the design is the backbone of any work, which is pictorial, plastic, architectural or even industrial.