Something magical happens at twilight, that short time just after sunset before the night takes hold. A strange, excited feeling when the light competes in a dance of warm and cool. Street lights and the warm household lights play with the darkening blue sky.
The result is an abstract/painterly effect that has a dream-like surreal quality. Almost not real.
I shoot handheld and ramp up the ISO from 3200-12000. The resulting digital noise and noise reduction, helps to give the images a graphic look.