Even though Emerson and Thoreau had opposing views, there are numerous streaks of commonality in their observation, understanding, and delineation of diverse facets of nature. In Nature (1836), Emerson observes that “throughout nature, spirit is present” and it acts upon us “spiritually.” His writings on nature endorse the notion of spirituality, which for him is the only way for humans to interact with nature. Thoreau too took substantial recourse to nature by shunning the world of hyper-materiality. He too believed that nature elevates us and helps in transcending the strife-ridden world. Thoreau’s Walden (1854) delves into varied dimensions of transcendentalism and nature, which inspires humanity. He defends the primacy of nature above a materialistic worldview. As a transcendentalist, Thoreau maintained the viewpoint that the moral and intellectual stability of humanity is possible only through its harmonious relationship with nature. Both Emerson and Thoreau hold the perspective that nature is the fundamental source of spirituality, intellect, and poetic inspiration in the age of hyper-materiality. We may thus argue that their texts prominently feature eco-spiritual elements. This chapter examines how these two intellectuals are connected and how nature has profoundly informed, influenced, and facilitated their artistic endeavours.