Demonstration
      
      
The Ice Cream Vendor
This is a scene from Jack Darling park, a popular 
spot on the waterfront. In this demo, we'll discuss 
among other things, working from photos, the 
dynamics of underpainting, and working with a 
painting knife.
Using Photos
Setting up your easel outside and painting direct 
from nature ('en plein air') is a nice idea, and well 
worth trying now and then. With my typical 
subject matter however, I'm likely to get beat up 
or run over. So learning to work from photos is 
necessity for me. The thing is- fate seldom 
delivers all the necessary ingredients in one photo. 
So, I take LOTS of pictures (with digital, there's 
no reason not to), and build my composition from 
a selection of shots.
Here, a couple are obsuring the view of the ice 
cream cart so I will substitute the grouping in the 
lower shot. The kid with the soccer  ball appears 
in both shots - but that's OK by me.