Thinking Cap

It's good to see someone in the train these days who's not working with a Smart phone but doing a newspaper crossword. Nothing like trying to work out the solutions to word clues to make a journey fly by! I like the capture of this thoughtful moment in the evening train. It is symbolic that we often touch our heads when we know we know something, but we've not hit on the answer. This could be a 'tip of the tongue' moment for this passenger.