This piece uses imagery from transport maps and uses them to express the complex path our emotions and thoughts take, especially if you're trapped in a loop of anxiety or depression. But starting a conversation can break the same thought patterns and open up a path into joy and freedom.
The transition of colours in the characters' clothing also adds to the comparison of being given a little bit of joy during a commute. The style of illustration includes linework not just to define shapes but to add texture, especially to faces and skin. The realism and detail shows a less romanticised view of commuters.
An earlier concept with a more simple style and use of textured shading rather than linework. This is formatted as a three panel comic, showing the progress from loneliness to a spark of friendship.
A series of drafts of initial concepts for the illustration.