- Olive trained at the Ecole des Arts Décoratifs.
- Vienna Exhibition
- Lead to designing for Falize.
- Partnered with Fonsèque.
- Unusual brooches designed as coffee beans and grapes.
- Early supporters of medal jewels.
- Successful producers of Art Nouveau designs.
- Commissioned Vernier to create 'Diane'.
- Worked with Jules Chéret to translate his popular posters into medal jewels.