While I was waiting at the airport I noticed the general impatience and tension of the crowd as they stood in line. Not having  my sketchbook with me, I turned to my ipad and used an art app, Procreate. I exaggerated the angles of the figures’ shoulders and feet  hoping  this would convey their stress. Digital art is a different media for me and I need to develop different skills to use it well but I am definitely intrigued with it and plan to do more.