Sometimes when you ‘tidy things up’ with photo editors, you lose some of the character of your art work. Yes it may look more interesting in one way but you can lose colours or small details that you might have struggled to get into the image in the first place. I guess it’s a matter of choice. The first photo here has been enhanced slightly with filters in Instagram. That’s because the drawing I did originally is about twenty years old and hangs on our stairs. The inks I used to draw it have faded so i had to try and restore it slightly back to how it was. The second is another one that I’ve adjusted in Photodirector.
It’s down to personal opinion if you like them or not?