According to Wikipedia.com
Digital painting is an emerging art form in which traditional painting techniques such as watercolor, oils, impasto, etc. are applied using digital tools by means of a computer, a digitizing tablet and stylus, and software. Traditional painting is painting with a physical medium as opposed to a more modern style like digital.

Digital Paintings is a new way of creating a vibrant and lively painting using new technologies like graphics tablet,adobe photoshop and many more.
Here are the 20 Must See Professional Digital Painting Tutorial that you would like to see.

1).Making of Superbad

My painting of Michael Cera, titled “SuperBad”, was actually created as part of a pitch for his new movie, Youth Revolt. The client wanted to persuade the studio to use an illustrated poster for this film, rather than the usual photographed one sheet.

2).Making of Funfair

I like my pictures to describe funny or strange situations, such as in my picture, ‘Funfair’. The idea of the funfair came about when I was sitting in the park on one of my lunch breaks. A friend and I were eating ice-cream when a small insect landed on hers.

3).Making of Fire Energy

I have this idea in my mind, to translate the fire energy to an image, and this came out, I didn’t do any sketch, for that I consider this a speed painting; (it took less than 2 hours to do).

4).Creating a Spider Harp

This picture represent a fantasy musician able to play harp on a spider web. I paint it as a personal piece, and it was a really big and fragile work.

5).Old style pin-up art

Painting pin-ups can be a whole lot of fun, no matter whether you go for the old-school vintage cheesecake kind of look or if you want to add a modernised twist to them.

6).Advanced Digital Painting

This is a fairly advanced tutorial–definitely more difficult than the clouds tutorial. It covers my whole painting process, from sketch to finishing touches, and can be applied to either Photoshop painting or oil painting.

7).Making of Equilibrium

I’ve always been fascinated by realism, and because of this it is really important to me that the base line-art sketch has got proper proportions. I usually use the old trick by putting a grid on top of a reference photo I’ve shot.

8).Paint Realistic Hands

Painting hands often causes serious trouble to both professional and amateur artists. The complexity of their build, especially in realism, puts them among the hardest parts of a human body to render properly.

9).Digital Painting Tutorial

I just used the paintbrush as mentionned clearly in the tutorial.

10).Bio Shock Digital Painting

In this walkthrough I explain how I used Photoshop and a Wacom Tablet to paint a character from the new videogame Bioshock for GamePro Magazine. This walkthrough gives you an overview on how to use textures in a digital painting.

11).The Making of Spanish Girl

This image was created as a request by my Grandmother; she wanted something for her dining room wall. I had plenty of things to choose from, but I thought it would be nice to paint something that she could identify with.

12).Red Assassin Digital Painting Tutorial

Author of this tutorial says, “Here’s how I do my painting. This is a work in progress so you’ll see the steps I do in creating a piece. Below is a quick sketch over a black background.”

13).How To Make A Digital Painting Of A Rose From Scratch

I’ll help you to create a digital painting of a rose from scratch. Beginning from a simple sketch, into the transformation of a beautiful rose.
We’ll use drawing and painting techniques using Photoshop.

14).Making of Lida

In this work, I want to interpret a new feeling of an old Chinese poem, and try to make it more fantasy ,sci-fi and surreal. So I start doing research…here is some I searched on Google.

15).Paint a Sexy Siren

This started off as a small doodle in Photoshop while I was working on something else. There was something about the mermaid scribble that I liked, so I saved it for possible future development.

16).Making of Bronze Dragon

In this tutorial we are going to color a dragon portrait. Like I always said, it’s impossible to make a good painting without a good sketch, that’s why if your drawing is not as strong as you’d like, you should go ahead and buy a sketchbook before taking up photoshop or tablet or any other stuff like that.

17).Making of The Lady Bird

For this painting I did first the rough on a sketchbook and then I used exclusively Photoshop. I tried to pull together a few stages of my working progress here.

18).Making of ‘Aretha Franklin’

These are the steps I took while painting my recent caricature, ‘Aretha Franklin’. The sketch was drawn in Photoshop (Fig.00), using a small round brush. For the painting I used Photoshop CS and a Wacom Cintiq;

19).How To Create Realistic Cat Fur

In this tutorial I will show you how to create realistic cat fur.
It takes some patience to get to the desired result, but eventually you’ll end up with a super cute, furry kitten!
This tutorial is written for beginners.

20).How to Make a Beautiful Spring Butterfly Scenery

In this tutorial I will show you the steps I have used for making the Butterfly in the spring image.
The main tool we will be using is the soft round brush. All the effect are made by changing the brush size and opacity ,also we will be using lots of layers.