Covers for objc.io

#22 – iOS at Scale

#23 – Video

#24 – Audio
Three covers for objc.io, an online periodical about iOS development.
To create the covers I made simple animations, played those on a rotating iPhone, and took a four-second exposure photograph of the phone. This converts the simple animation to a more complex still image, illustrating the themes 'audio', 'video', and 'iOS at scale'.
Making of cover #22
Source animations
