Catherine Muller’s career started in 1993 ; she studied the finest
floral art techniques in Tecomah, a florist training centre, for four years.
In 1998, she took part along with different parisian florists in the opening of their flowershop, designing and arranging the shop windows and bouquets.

1999 the meeting was a turning point in Catherine Muller’s career, when she used to work in parisian flowershops. She took part in setting up the shop window displays by catching new trend elements and developing at the same time her own flower approach and artistic personality.
Catherine Muller decided to fly to Korea in spring 2000 where she managed a flowershop opening in Seoul. As a manager, teacher, designer and decoration organizer, she spread her approach of the french style throughout Asia.
Back to France in autumn 2003, she became a teacher in a flower school in Angers.

Then, in 2004, she joined the Crillon’s Flower School, called l’école des fleurs, as artistic director, in Paris.
In 2005, she opened her own school, « Catherine Muller » in Paris. As a concept designer and avant-gardist, the floral designer Catherine Muller teaches the secrets and the techniques of the Catherine Muller style.
In 2006, back from the USA where she appealed to the New York audiences, Catherine Muller is going on tour in Japan and Korea. Then in 2009 she opens her new Flower School and Flowershop in Paris near Tuileries, just down the Louver where she welcomes her students almost every week of the year.

In 2011 she records more than 20 broadcasts for television and publishes her first book, called “Super Flower Lesson”.