Using a flipbook animation effect, you can bring images to life in Scrollmation sections as the reader scrolls.
Either full-screen, in a Background Scrollmation section:
See a girl skip through a sequence of three photographs in The Power of a Safe Place to Play by Save the Children
Watch the brain light up in All in Your Head by HealthCentral
Watch illustrations morph in NXGN x Euro 2020 by Goal.
...or to the side (desktop) or top (mobile), in a Scrollmation section:
Watch names appear in the 'Report to Congress" in the Annual Report from Peterson Institute For International Economics
See illustrations come alive with hand-drawn confetti in Where is a woman’s place?, by Sightsavers
See charts update in What Africa Will Look Like in 100 Years from The Telegraph
See how the graphs and charts move in Crystal Wreck by CBC News
Watch the the robot walk across the screen in From Honda's Asimo to Artificial Intelligence
The speed of change between the images depends on how many images and text are in the section. If you add two images, for example, they will change when the reader has scrolled halfway through the section / text. Keep an eye on the number of images added, to ensure performance remains smooth.