Every image begins as a black and white sketch done in acrylic on 8 1/2 x 11 inch copy paper.  Once I'm happy with that, I paint a small color sketch in acrylic on copy paper. 

The final artwork is oil paint with pencil and ball point pen on primed linen: 

What differences do you notice between the studies and the finished artwork? 

This kitchen is the kitchen I grew up in as a little kid.  My Dad would read the Wall Street Journal at breakfast, eating donuts and chocolate milk. 

One more example for you- 

Artists and writers push images and words around the way a kid pushes play dough.   Don't be discouraged if you don't get it right on the first try!  Professionals expect to keep trying until it's right.   You can, too!