The iPhone can't take long exposure photos out of the box. Apple hasn't added the functionality to the default Camera app. But third-party applications will let you increase exposure and capture time.
Photoshop CC 2015 tutorial showing how to quickly and easily create stylish, pop art portraits from photos including how to replace your subjects without having to redo the effects. Get 15% off BORIS ...
Photoshop CC 2015 tutorial showing how to colorize and hand-tint black and white photos. Get 15% off BORIS FX OPTICS! - The BEST special effects plug-in for PHOTOS in Photoshop!