top of page
Bg.png

Design snapshots

This collection highlights my focus on UI craft and interaction design. Duolingo illustrations were created by dedicated character artists, while I led illustration for personal work, along with layout, visual hierarchy, motion, and prototyping to bring the experiences to life.
Duolingo · 2025

One of the first promos for Duolingo’s Video Call feature, this concept illustrates the experience by showing Lily calling the learner. “Lily Calls You” became Monetization’s first interactive promo.
Duolingo · 2024

A rapid, under-one-day exploration testing a gesture-based approach to navigating tabs.
Duolingo · 2024

A rapid, under-one-day visual exploration created in After Effects to showcase a premium
subscription sharecard.
Long Scroll.png
Long Scroll-1.png
English.png
Long scroll.png
Duolingo · 2025

Full-page ad screens for Max and Super, using existing branding to explore color and composition.
Duolingo · 2025

A Video Call feature promo offering users a one-time experience, using design to highlight the
delight of a free taste.
iPhone x (1).png
iPhone x (3).png
Duolingo · 2024

Two delightful, less premium branding explorations focused on composition and color.
1. Cover (2).png
1. Cover (1).png
Duolingo · 2025
3-1.png
loan 1.png
1.jpg
Personal project · 2022

Illustration-led exploration for a financial app concept, with UI illustrations created in Adobe Illustrator.
artist profile painting specific.png
Untitled.2021-11-01 01_01_03.gif
Personal project · 2022

An AR gallery app prototyped in Unity.

leahleeart@gmail.com
This website is best viewed on desktop

Made with love © 2026 Leah Eunchae Lee 
bottom of page