Avoid poorly executed or misaligned graphic elements. Avoid colors that don't contrast or that don't fit the Hard Rock style. Avoid illegible or poor quality typography. Avoid unbalanced or confusing compositions. Avoid lack of sharpness in print details. Avoid lack of visual impact and energy. Avoid faded or lifeless colors. Avoid inauthenticity in vintage style. Avoid misplaced or disproportionate graphic elements. Avoid lack of visual elements that convey the atmosphere of rebellion, daring and provocation.