Final answer:
Agnes Martin's paintings were indeed influenced by the Daoist emphasis on harmony in the universe, as her minimalist style and use of soft colors and mathematically divided lines in her artwork reflect Daoist principles of balance and timelessness.
Step-by-step explanation:
The statement that Agnes Martin's paintings were influenced by the Daoist emphasis on harmony in the universe is true. Martin's work is known for its reflection of landscapes and adoption of pure abstraction and Minimalist form. In her paintings, she used mathematically divided lines and grids filled with soft, subtle colors. This regimentation and subtlety are a reflection of her beliefs in Eastern philosophy, particularly Daoism, which encourages harmony with the natural way of things. Martin's approach to expressing her concepts through variations and her quest to convey a breadth of emotions to viewers align with the Daoist notions of timelessness and seeking balance within the natural order. Hence, her works resonate with the principles of Daoism, harmonizing her artistic expression with her philosophical inclinations.