Death or Insanity (DOI) is an organization that strives for simplicity and professionalism. They require a minimalist text logo design that prominently incorporates the letters ‘DOI’. The logo should stick to a clean and modern style, using black and green as the primary colors. It should avoid any additional imagery or complex elements. DOI believes that the focus of the logo should be on simplicity and professionalism in order to effectively represent their organization.