Significance of Vertical lines
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
Hindu concept of 'Vertical lines'
In Hinduism, vertical lines symbolize potential royal status for individuals, play a role in the Sevacakra drawing process, and serve as guidelines for symmetry and proportion in sculpture, highlighting their significance in art and spirituality.
From: Brihat Samhita
(1) Vertical lines found in the palm suggest that a woman or her husband can achieve royal status.[1]
The concept of Vertical lines in local and regional sources
Vertical lines are depicted as extending from zenith to nadir, representing infinite length within the universe and boundless existence outside it, emphasizing their fundamental and limitless nature in both realms.
From: History of Science in South Asia
(1) Vertical lines, which run from zenith to nadir, are described as innumerable in length within the universe, and are infinite in the non-universe.[2]