Overall it seems to me like a confirmation that when you know how to do something very well (drawing) the tools used become less relevant when you have also the

Overall it seems to me like a confirmation that when you know how to do something very well (drawing) the tools used become less relevant when you have also the dedication and patience. I mean, you could provide me with any graphic tool in the world, even the most advanced ones, and I wouldn't be able to produce anything half as beautiful as those cutaways.