Picmonkey makes the image editing professional and yet easy for artists, creators, designers, editors and lot of creative heads.
They online web application is full of features, starting from 2,400 customizable templates, more than 70 pre set canvas, 3000 graphics. lots of fonts, logos and designs.
I have always had fun with creating and design stuff with picmonkey.
It got save online, I can also let other collaborate in the process.
It does make a huge change to the images.