In my opinion, contest participants should tell up front if they posting images which have been created on the third-party online services. Otherwise, there are such incidents happen.
Address: no addess, just for fun
Original source:
I am sure I will not get anything out of my small effort for this, but oh well, at least I contributed:
Address: no addess, just for fun
Happy Anniversary
BTC Address : 13qVPk1TFbhMVysRARpfHxmyTVDFpYeYre
BTC Address : 13qVPk1TFbhMVysRARpfHxmyTVDFpYeYre
<...> You must be joking, right? You just photoshopped another submission that was posted 2 days ago <...>
<...> No , I am not joking, I do not use photoshop. I create this photo by using photofunia App.
Original source:
Quote from: https://photofunia.com/effects/sand_writing
An image that can be finished in just a few seconds
only.,
theymos will also know if this is a work created only by third-party online applications. It was very clear and there was no attempt to make a little other touch to make it different 
. There are lots of pictures like this.these participants only enlivened the contest.