Another example of a sub-contextual drawing (LEFT) making use of an image resource (RIGHT) from the internet. Note I do not draw the face. I like to leave it 'faceless' so that the figure can represent anyone.
To do this, I made use of the image resource, place a piece of paper over it to trace the main elements and omit the unnecessary parts. Alternatively you can use your reference to 'redraw' it on a new paper. Finally draw in the product used in its context.
Note that all drawings should present the same perspective.
Note that all drawings should present the same perspective.
The example above is a step better than the previous. The presentation is not only drawn in context - you can easily recognize a home (or a room) with the addition of the window and curtains in the background. To enhance your presentation, you should also consider include some shading or coloring.