All forms, from people to trees, are made of shapes of varying value. Some of these shapes are very distinct and some have blurred edges. Accurate drawing requires seeing and recording the configuration of each value shape, their relative values, and the edges where these shapes meet. This gull is made up of light, gray and dark shapes. Forget about the bird and focus on the value.
Your intellectual brain sees birds in terms of legs, feathers, eyes and beaks, not shapes of value. Take your focus off these nameable items and put it on shapes.
1 Begin With a Search for Angles
Begin with the ...