Back in the days of analog photography imperfections were part of the
job. Color washes, light leaks, vignettes and blurs were all common
problems that appeared during the processing of your film, particularly
from cheap cameras such as the Holga, or simply down to human error.
While these problems don’t affect digital cameras, we can recreate the
cool effects in Photoshop to give our shots that cool lo-fi retro
effect.
Full Tutorial