What do brightly-coloured ties say about someone’s personality?

This scene is of another of my commutes into work from Maida Vale to Regent’s Park, mostly completed on my other journeys. The man’s Escher-pattern tie took a while to draw, it was quite intricate. Like this man, I’d like to look away from Maida Vale, I really hate the place.
Medium: Digital drawing on iPhone 4s and Brushes3 app
Date drawn: 8th – 15th September 2014