Illustrating an artwork is fun and the enjoyment should reflect in what the final artwork looks like. You can really get a sense of enjoyment in creating a scene, a snippet from life rendered on the page. For this illustration I really enjoyed capturing in ink the types of character you might see in in a line up, different ages, clothing styles and mood.
As you can see I like economy in the line, keeping it simple and bold and easy to read. This was for a double page editorial illustration with text to be added on top. It also came with a background variartion showing the scene in context at an airport.