There are various things and thoughts in the world among which some are known and some not. This means that as there are some people which are known for their good things while some are not even.
Let me ask a simple question " WHY A SIMPLE SENTENCES WRITTEN BY WRITERS or POETS BECOME GOLDON WORDS "
Let see what might be the answer so, for this let us take an example that suppose two boys goes on a trip one found an apple on a ground fallen from a tree and the second one finds his apple by climbing on a tree and then before he pluck the apple it had fallen on ground.
Now when they both will return and asked about the apples that they had brought and when they both will tell their stories the second will definitely be treated as a different and unique among the two.
SO from this example I want to realize to you all that these people does the same work as what we are doing but the way they opt to do it is very different from us this makes them special.
THE sketch drawn by an artist and the other one may be same but it may be of different thoughts that attract various people which let their sketches to get a place in auctions. ALL IS IN YOUR HANDS.