Camel (in rhythmic landscape with trees) were also created at this time. This is the period when the artist was working and teaching at the Bauhaus in Weimar under the direction of Walter Gropius. The task of teaching caused Klee to meditate on the problems of art and as a result he produced what Herbert Read called "the most profound and illuminating statement of the aesthetic basis of the modern movement in art ever made by a practising artist". Camel (in rhythmic landscape with trees) Camel (in rhythmic landscape with trees) ["German: Kamel (in rhythmischer baumlandschaft)"] is a painting by Swiss artist Paul Klee in the
Mercury in fish a few years this was observed in other animals; birds would drop out of the sky. Symptoms were also observed in fish, an important component of the diet, especially for the poor. When human symptoms started to be noticed around 1956 an investigation began. Fishing was officially banned in 1957. It was found that the Chisso Corporation, a petrochemical company and maker of plastics such as vinyl chloride, had been discharging heavy metal waste into the sea for decades. They used mercury compounds as catalysts in their syntheses. It is believed that about 5,000 people were killed and perhaps 50,000