L&P Soluciones de Ingeniería is the project of two engineers (Landoni & Pardo) who specialize in civil engineering consultancy. They approached me to create their logo and invoice. I developed a complete brand identity , anchored by a monogram logo featuring the initials "L&P" derived from their surnames. This encompassing branding project included designing the logo, a symbol, a color palette, comprehensive brand guidelines, and the invoice layout.