The frets could be somewhere alongside the neck. Some diagrams are in favor of vertically oriented, rather than horizontally. But they function the same way, just turn it 90 degrees clockwise. So, the answer is fretboard diagrams can be oriented vertically or horizontally.
<span>It was created using stones from the environment in which it is located in.</span>
answer: i think indoor plumbing, sorry if wrong!
sorry for late answer:(