It adds volume to the painting and makes it look 3D, without it the painting would look flat and cartoony.
Somewhere over the rainbow
Skies are blue
And the dreams that you dare to dream
Really do come true
Someday I'll wish upon a star
And wake up where the clouds are far
Behind me
Where troubles melt like lemon drops
Away above the chimney tops
That's where you'll find me
Somewhere over the rainbow
Bluebirds fly
Birds fly over the rainbow
Why then, oh why can't I?
If happy little bluebirds fly
Beyond the rainbow
Why, oh why can't I?
Yes, I think that’s an amazing digital art piece!
