You must be logged in and verified to contact the designer.
Product Description
The famous double-helix staircase by Leonardo Da Vinci.
The spectacular double-helix open staircase that is the centerpiece of the château of Chambord (France) :the two helices ascend the three floors without ever meeting.
We're sorry to inform you that we no longer support this browser and can't confirm that everything will work as expected. For the best Shapeways experience, please use one of the following browsers: