Answer: A love of nature.
Explanation: English Romantic poets expressed a love of nature, an interest in exoticism, a reveling in the senses, and an investigation into the darker side of human emotion and humanity in their works. Romantic literature is iconoclastic in nature; it sought to break down conventions and societal norms.
It translates into physical activity
Vertical and horizontal lines are static; whilst curving and diagonal lines are considered dynamic :)