How does Sony A65 shoot light and shadow graffiti?

Equipped with tripod, it ensures that the framing picture is stable and clear when the shutter is exposed for a long time. Set the camera to manual M position and select an exposure time of 20 seconds or more. Of course, the longer the exposure time, the more time we have to "paint". When shooting, the aperture value is selected as? f/22 .

Are you sure? When night falls, we must first choose a quiet and dark place. ?

It's best to keep moving when doodling. If you want the picture to have clear light and no magic effect, you'd better not stand in the same position for too long, otherwise your figure will be looming in the picture and your magic will be broken ~