These four untitled works from Rubén Méndez's *Marca registrada* series are rendered in oil on wood panel, their smooth, rigid support lending a precise, almost commercial quality to the painted surfaces. Méndez engages with the language of branding and trademark imagery, transforming familiar graphic symbols and signs into painterly objects that blur the boundary between fine art and mass-produced visual culture. The works invite reflection on authenticity, ownership, and the ways in which registered marks penetrate everyday life and collective consciousness.