Or inventions that learning from nature is the same. Sometimes it's human nature to create art that could not be created to make a difference . But people have limitations as well.
The artifacts or the however natural as well. Sometimes a man just wants to create art that nature cannot create to differentiate it, but we have the same limits.
or artifacts at a school came from human nature, as well. Sometimes I want to create art that is not able to create natural. so that there was a difference, but we have had a limit as well.