Harmonia is a generative artwork that explores the intrinsic relationship between movement and mathematics. Through trigonometric functions, the piece reveals how seemingly organic and unpredictable patterns are governed by an underlying order. Using a dynamic and oscillating grid, Harmonia illustrates that dynamism is not chaotic but a precise expression of mathematical equations. This project aims to demonstrate that the beauty of movement lies in its structure, a universal language that connects the abstract with the tangible, logic with emotion.