What is the fine-grained topic of the following text: This Zurich born painter, graphic artist, and illustrator is perhaps best known internationally for his stained glass windows (including the three choir windows of the Johanneskirche in Bern).Supported by the Winterthur philanthropist and art collector Georg Reinhard, Hunziker studied in Paris and southern France where he was influenced by Paul Cezanne, Henri Matisse and Georges Rouault. Only return the topic.
The artistic career and influences of Zurich-born painter, graphic artist, and illustrator