**early life and education** colin cuthbert orr colahan, an australian painter and sculptor, was born on february 12, 1897. he received his education at xavier college, which laid the foundation for his future artistic endeavors. **artistic training and influences** from 1916 to 1919, colahan studied under the tutelage of max meldrum in melbourne. this period was crucial in shaping his style as a tonalist artist. later, he continued his artistic pursuits in london and paris, further refining his skills. **notable works and achievements** * **sirena fountain**: colahan created the sirena fount…