How do graphic representations of technical drawings differ from works of art?

The answer to this question is not that difficult. You can even pay attention to the draftsman and the artist, these are people of different professions. The artist has a creative beginning and he can depict any work in those parameters that are interesting to him and attractive to the viewer. The draftsman must comply with all the rules in the smallest detail, otherwise it can have bad consequences. Sizes and scales, complete accuracy in the image of a part or object. For this, he also uses special tools, compasses, rulers, etc. Sometimes a simple pencil and imagination are enough for an artist.