What are the skills of creative photography?

Long exposure during the day, in order to get a longer shutter at a fixed aperture value, it is necessary to use a reducing mirror (ND mirror) to achieve the effect of blurring moving objects. In addition to the reduction mirror, the commonly used basic equipment is tripod, wireless remote shutter or wired release, which can reduce the jitter that may be caused by long-term exposure of the camera and interfere with the shooting results. If you want to know more about the precautions and skills when shooting, many friends may have seen many photos with strange color effects on the Internet, which look unreal, more like CG pictures drawn by computers, just like scenes of some video games. In fact, this is still a real scene, just using infrared photography, filtering out visible light through a special infrared filter, and only letting infrared light hit the photosensitive element to shoot such a dreamy scenery. If you want to try infrared photography, you need to modify the camera or apply a filter. It seems that modifying the camera will be better than applying a filter. However, due to the high cost, some seniors suggest that you start with an external infrared filter. If you really like it after trial, it is not too late to find a camera to modify. Want to know more specific infrared photography teaching.