Hsieh Ho merged six cannons into Japanese floral design. Which of the following was not introduced? Color Balance Trueness to nature Style

The correct answer is: Trueness to nature.<br /><br />Explanation: Hsieh Ho, a Chinese scholar and artist, is known for his significant contributions to Japanese floral design. He introduced several key elements to Japanese floral design, including color, balance, and style. However, "trueness to nature" was not one of the elements introduced by Hsieh Ho.