Brutalist Concrete Letters Typography Poster

Approach brutalist concrete letters typography poster with a designer's eye for spacing, hierarchy, and material detail. Keep the message exact: RAW FORM. The letters should be complete, centered in the concept, and visually stronger than the background. Balance blocky letterforms with cast shadows and rough concrete surface detail with quiet surrounding space so the final read feels monumental, direct, and editorial. The final image should feel appropriate for architecture lecture poster, whether it appears as print, signage, packaging, or a digital layout. Finish with cool gray, graphite, off-white, and safety orange, clear foreground-background separation, and crisp type that stays readable at both close and distant views.