Sign language for the whole family
Learn ASL. Light a cathedral.
Sign together. Every word you both perform earns a shard of glass and slowly reveals one of 24 real stained-glass masterpieces — from Chartres to Sagrada Família.
Big buttons, voice-over, instant celebrations — designed for parent and child side by side.
Today's windows
Six of 24 sanctuaries waiting for your light.
Chartres, France · c. 1235
Chartres North Rose
The jewel of French High Gothic
4 signs feed this window
Paris, France · c. 1250
Notre-Dame North Rose
Twelve-fold cobalt cosmos
4 signs feed this window
Paris, France · c. 1248
Sainte-Chapelle Lancets
A reliquary built of light
4 signs feed this window
Canterbury, England · c. 1180
Canterbury Miracle Windows
Pilgrim stories in jewelled glass
4 signs feed this window
York, England · c. 1408
York Great East Window
The Apocalypse in 311 panels
4 signs feed this window
Reims, France · c. 1275
Reims Cathedral Rose
Where French kings were crowned
4 signs feed this window
Watch the cartoon hand
Every sign has an animated demo — perfect motion, no judgment.
Mirror it together
One parent, one child, one screen. Take turns and celebrate every try.
Light the glass
Each sign you perform lights a shard. Twenty-four cathedrals are waiting.