The Agatha series features a refined, stone-inspired surface that conveys a sense of quiet strength and natural authenticity. The texture is built on a finely grained base that feels compact and cohesive, resembling stone that has been gently shaped over time. Across this foundation, slender linear markings flow diagonally in an irregular yet balanced rhythm. These lines vary subtly in thickness and continuity, creating a natural sense of movement. The veining remains understated and organic, appearing as though it has emerged naturally within the material rather than being deliberately applied to the surface. This interplay of fine lines and gentle interruptions gives the surface a dynamic quality, evoking the look of stone formed under gradual geological pressure.