what else? 50 shades of red? as far as I know...scarlett had been making the link between his 'women' and the old communist colour....that rusty red...which is related to 'hawk alters' as far as I can remember....

and the 'tunnel' effect....kate wood used to say that when people froze 'like a rabbit in the headlights'...that they were 'tunnelling'...i.e. unable to think or answer at all....in her classes....