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Love Letters Koledar by Yefan Liu and Zilan Zhou
Love Letters Koledar by Yefan Liu and Zilan Zhou
Love Letters Koledar by Yefan Liu and Zilan Zhou
Love Letters Koledar by Yefan Liu and Zilan Zhou
Love Letters Koledar by Yefan Liu and Zilan Zhou

Železna Družbeno · 2026

Love Letters Koledar

by Yefan Liu and Zilan Zhou

  • Železna nagrada A' Design Award 2026 in Družbeno
  • CLIENT: Yezi Designs
  • Estimated Number of Design Views: 10,172
  • Verification code BCD3A4DECF · Verify this award
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Colors

About Love Letters Koledar

Love Letters je koledar, zasnovan za povezovanje vsakdanjega življenja z ozaveščanjem o biotski raznovrstnosti. Vsaka od dvanajstih kartic nosi pismo ogrožene vrste ter vabi k razmisleku, osebnim zavezam in označevanju pomembnih datumov. Vsaka kartica se brez vezave zloži v samostoječo strukturo, kasneje pa jo je mogoče vstaviti v papirnato ovojnico za pošiljanje ali arhiviranje. Komplet je natisnjen v ofsetni tehniki na nepremazanem papirju s certifikatom FSC in shranjen v papirnati škatli s predalom, ki jo je mogoče ponovno uporabiti kot spominek ali učni pripomoček.

About the Železna nagrada A' Design Award

Love Letters Koledar je prejemnik Železne nagrade A' Design Award, prestižnega priznanja, ki se podeljuje dobrim oblikovanjem, ki izpolnjujejo profesionalne in industrijske zahteve, pričakovane od dobro zasnovanih stvaritev. Prejemniki Železne nagrade kažejo veliko spretnost, visoko specializacijo, strokovno razumevanje in ustvarjalne zmožnosti svojih ustvarjalcev. Od Love Letters Koledar se pričakuje, da bo visoko cenjena, občudovana in ljubljena stvaritev, ki je praktična in inovativna. To oblikovanje, nagrajeno z Železno nagrado A' Design Award, vključuje najboljše prakse panoge in ima kompetentne tehnične lastnosti, povezane s strokovnim znanjem in talentom. Zaradi svoje temeljitosti si Love Letters Koledar zasluži spoštovanje in je zasnovan tako, da zagotavlja izboljšave kakovosti življenja, ki pomagajo narediti svet boljši kraj.

Press Kit

Unique Properties
This project reimagines the calendar as a tool for emotional storytelling and environmental action. Each month features a letter from an endangered species, inviting reflection, personal pledges, and meaningful dates. The foldable card becomes both calendar and time capsule, using ritual, empathy, and biodegradable materials to turn awareness into active care, a purpose led experience connecting biodiversity loss to daily life.
Dimensions & Packaging
The finished product measures 110 mm × 230 mm × 40 mm. The calendar set includes 12 illustrated calendar cards, 12 paper envelopes, and a calendar storage box. The cards are designed to be folded into a self standing three dimensional structure without additional binding. After use, each card can be placed into its corresponding envelope for mailing or archiving. The complete set is housed in a paper based calendar box suitable for storage and distribution.
Tags
Emotional calendar, Eco conscious design, Endangered animals, Interactive daily ritual, Foldable cards, User engagement, Mailable cards, Educational gift, Modular structure
Production Technology
The calendar is produced using FSC certified uncoated paper with high opacity to enhance durability and color accuracy. Offset printing is applied for production, combined with spot color control to ensure consistent tones across animal illustrations in different batches. Multiple rounds of prototyping and user testing were conducted to optimize the calendar’s size, thickness, and interaction details for daily use.
Design Challenge
The main challenge was integrating a daily use object with abstract concepts to encourage genuine user engagement. This required designing a full interaction flow, from using the calendar, writing messages, to mailing actions, and adding playful, foldable features to the calendar cards. Constraints included production feasibility, material limits, and balancing usability with emotional and eco conscious objectives.
Research
Type of research: iterative design and user centered study. Objectives: to create an engaging, emotionally meaningful calendar. Methodology: multiple prototyping rounds and user testing. Tools: physical prototypes and feedback sessions. Participants: 15 users evaluated interaction and usability. Results: optimized foldable structure, size, and display clarity. Insights: users valued emotional engagement and eco consciousness. Impact: informs sustainable, interactive product design for daily life.
Inspiration
This project makes biodiversity loss personal and actionable by breaking it into monthly rituals, reflection, pledges, date marking, and small acts of care. Drawer style box and red envelopes create a sense of reveal, while foldable calendar cards combine animal storytelling with practical use. Guided prompts turn awareness into everyday action, embedding ecological urgency into time based rituals.
Project Duration
The project started in March 2025 in Georgia and Michigan, USA, and completed prototype testing and design refinements by September 2025. Since then, it has been in ongoing serial production, ensuring quality, consistency, and readiness for distribution.
Operation Flow
Most calendars function as tools, this one is designed as a relationship. The project bridges personal ritual and planetary care through a system that encourages reflection, action, and emotional continuity. Love Letters transforms a calendar into a twelve month exchange between users and endangered animals, packaging empathy and awareness through monthly interaction. The drawer style outer box symbolizes preservation and is designed for second life use as a keepsake or educational object.
Patents
Copyrights belong to Yefan Liu and Zilan Zhou, 2026
Image Credits
#Main Image: Photographer Yefan Liu, A Calendar of Love Letters, 2025.
#Image 1: Photographer Yefan Liu, A Calendar of Love Letters, 2025.
#Image 2: Photographer Yefan Liu, A Calendar of Love Letters, 2025.
#Image 3: Photographer Yefan Liu, A Calendar of Love Letters, 2025.
#Image 4: Photographer Yefan Liu, A Calendar of Love Letters, 2025.

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