Born in 1938 and having graduated from the Nanyang Academy of Fine Art, He has been an illustrator and artist for over fifty years. Known for his unique artistic style and excellent painting techniques, he is one of the most outstanding and highly collected artists in Singapore today. 

Mr. Koeh had successfully held many solo exhibitions. 

In the 50s Mr. Koeh was exploring Wood Block Printings, Political Cartoons and Oil painting. He employs both realistic and expressive approach toward his paintings. His painting usually depicts the rich culture scene of Southeast Asia. And its people through his bold and unrestrained brush strokes. 

Mr. Koeh had live in Bali Island, Indonesia for years, producing numerous paintings that describe the indigenous conditions and custom of Bali. He also travelled extensively around the world in search his creative inspirations. 

他出生于1938年，毕业于南洋美术学院，是一名插画家和艺术家，至今已有五十多年。他以独特的艺术风格和出色的绘画技巧而闻名，是当今新加坡最杰出、最受收藏的艺术家之一。 

许先生成功地举办了许多个人展览。 

在50年代，许先生正在探索木块印刷、政治漫画和油画。他对绘画既现实又有表现力。他的画通常描绘东南亚丰富的文化场景。和它的人通过他大胆和无拘无束的笔触。 

许先生曾在印度尼西亚巴厘岛生活多年，创作了大量描述巴厘岛土著条件和习俗的画作。他还周游世界，寻找他的创作灵感。