"If you're overwhelmed by the size of a problem, break it down into many bite size pieces."
Draw a 1x5 grid on a piece of white paper. Shade in and blend each space so that it matches the example below.
Focus on each individual square as you transfer the image from the smaller grid to this larger one. Focus on completing the line drawing.
LOOK carefully at the value (light and dark) in the photo and recreate that in your final drawing.