Explore the visual harmony created by the CD letters featuring a wide-aperture open arc and a half-circle D with an enclosed counter. This elegant pairing balances a flowing, continuous curve with a structured, enclosed shape, offering a compelling interplay of symmetry and contrast. The C's open arc and the D's enclosed form can mirror each other or contrast in weight, creating visual tension that energizes the design. Designers can experiment with positioning the letters to enhance symmetry or introduce dynamic imbalance for emphasis. Discover inspiring examples that showcase the power of balanced yet contrasting letterforms in logo creation.