Massing in architecture refers to the strategic arrangement and composition of a building’s three-dimensional forms, crucial in defining its aesthetic and functional qualities. Techniques like solid and void massing manipulate the balance between filled and empty spaces, enhancing visual dynamism and light interaction within a structure. Layered and stacked massing, exemplified by buildings like the Burj Khalifa, adds complexity and allows functional differentiation within the vertical space. Gradation and modulation adjust the scale and proportions of elements to create rhythmic designs, while symmetrical and asymmetrical massing balance or dynamically offset visual weight, respectively.