Cass Productions: Beyond the screen

Beyond the Screen: How Frame-by-Frame Animation is Saving Lives for WHO's PPH Toolkit

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The Critical Challenge: A Universal, Life-Saving Message

 

Postpartum Haemorrhage (PPH) remains the single leading cause of maternal mortality worldwide. While effective emergency toolkits exist, the greatest challenge is global accessibility. The World Health Organisation (WHO), in partnership with EMOTIVE, needed a video that could transcend language, cultural and literacy barriers.

They approached us needing a film that was both strategic and sensitive. Our creative team proposed the concept “Walk of Life”, a fully inclusive silent film that is universally accessible, eliminating the need for voiceovers, subtitles or translation. This approach ensured the film was agnostic of any single institution and could cover the wider, collective story of research into life-saving measures in a beautiful and impactful way.

The Creative Blueprint: Designing with Compassion and Precision

Inspired by Elizabeth Stanton’s stark observation, “Alone she goes to the gates of death to give life to every man that is born into the world,” we created the ‘walk of life’ narrative where the central figure walks a continuous road. As the road progresses, the woman walking changes, showing multiple ethnicities and cultures. This visually represents the danger of childbirth faced by “one woman, all women”; they tread the same precarious path. 

When creating the animation, we prioritised making every moment feel deeply human and emotionally charged. This required combining detailed research with technical efficiency:

Technical Planning & Cultural Nuance

To achieve this ambitious vision under a tight deadline, the walk cycle design was crucial:

  • We started by perfecting a single main walk cycle, ensuring the weight and balance were suitable for all women, even with changes in clothing or when carrying objects.
  • To facilitate a fast turnaround, the legs and arms cycles are the same across all three women, only changing in colour.
  • The crucial elements that convey culture and background, the dresses, faces, and other details, were drawn individually for each woman. This allowed us to balance production efficiency with genuine cultural representation.

Hand-Drawn Detail & Emotional Context

We ensured the animation spoke directly to the communities affected by PPH:

  • We spent a great deal of time researching and gathering references from the countries most affected by PPH. This guided our visual choices: warm yellows and soft pinks for Tanzania, rich greens for Sri Lanka and sandy browns for Afghanistan.
  • The textures on the dresses were drawn by hand and stamped across each frame to provide more depth and detail to the shots.
  • The last step was to add subtle shading to bring depth to the shots and make it fit in with the rest of the film. We also ensured the side aspect throughout avoided showing graphic angles.

Finding Meaning in the Movement

One of the most emotional shots in the piece is the moment where the father stands over his partner’s grave, holding the baby she gave birth to before she passed away. It’s a quiet, intimate scene that carries immense emotional weight.

As he holds the newborn close to his chest, he also clutches a single flower. A petal loosens and drifts downwards, eventually settling on the grave. We animated this moment by hand, drawing each frame to give the petal a sense of delicate fluidity and life. The soft, organic movement of the falling petal became a powerful symbol of loss, love and the fragile beauty of memory, a depth of feeling only possible with a dedicated frame-by-frame approach.

Conclusion

The EMOTIVE PPH animation demonstrates the power of animation to transcend language and cultural barriers while still handling a sensitive subject with deep respect and impact. By combining careful, sensitive research with meticulous frame-by-frame execution, we helped the WHO produce a vital training resource that will support healthcare workers and ultimately save lives.

Ready to Discuss Your Complex Project?

Do you have a sensitive or highly technical subject that needs to be simplified and communicated globally?

Contact Cass Productions today to discuss how our bespoke animation and production services can transform your complex message into a clear, emotionally resonant, and life-changing visual story.

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  • 2D animation, animated video

Post-production for the EMOTIVE PPH animation focused on refinement, emotional clarity and technical consistency across the entire film. Our team worked primarily within Adobe After Effects and Photoshop, which were used to composite scenes, fine-tune timing and unify the visual language of the piece.

Once the frame-by-frame animation was complete, we moved into compositing, bringing together character animation, hand-drawn textures, backgrounds and subtle shading passes. This stage was essential for ensuring continuity across scenes, particularly as the central walking figure transforms to represent different women, cultures and environments.

We carefully adjusted pacing and transitions to preserve the contemplative, respectful tone of the film. Rather than relying on overt effects, post-production focused on restraint: gentle movement, clean edits and visual breathing room that allowed each moment to land emotionally without distraction.

Colour balancing played a key role in post-production. While each setting was informed by region-specific palettes developed during animation, final colour refinement ensured visual harmony across the full narrative journey. Subtle adjustments helped maintain warmth, clarity and consistency while respecting the cultural context of each scene.

The final stage involved preparing multiple outputs for global distribution, ensuring the animation performed consistently across platforms and environments. Because the film was designed to be silent and universally accessible, particular care was taken to preserve visual readability and emotional impact at every stage of export.

Post-production on the EMOTIVE PPH animation was not about adding spectacle, but about protecting the integrity of the story, ensuring that every frame supported the film’s purpose as a sensitive, life-saving educational resource.

The final film was a powerful, silent animation that communicated a complex and sensitive medical message with clarity, empathy and universal accessibility. By removing language entirely, the animation succeeded in transcending cultural, linguistic and literacy barriers, allowing the message to be understood by healthcare workers and audiences worldwide.

Through close collaboration with WHO and EMOTIVE and careful attention at every stage of production, we delivered a film that balanced emotional storytelling with clinical responsibility. Every visual choice, from the restrained pacing to the symbolic use of movement and colour, was designed to support understanding without distress, ensuring the film could be used confidently as a global training and educational resource.

Despite a tight production timeline, the project was delivered on schedule and met the rigorous standards required for international healthcare communications. The final animation was praised for its sensitivity, inclusivity and ability to convey life-saving information without the need for narration or text.

The EMOTIVE PPH animation stands as a clear example of how bespoke, frame-by-frame animation can be used not only to inform, but to connect, turning research and protocol into a deeply human story that supports real-world action and ultimately saves lives.