Multiple exposure photography is nothing new; it has been a staple of creative imagery since the earliest days of analog photography. However, in the digital age, it has never been easier to blend images together for creative, abstract effects. This can be done in a range of ways, from in-camera techniques using dedicated multiple exposure modes to post-processing methods using layer blend modes and complex masking.
Possibly due to the convenience of in-camera approaches, both on high-end mirrorless cameras and using smartphone apps, there has been a spike in interest in this area of photography over the past five or six years.
