The Alcoa Visual Design System Unacceptable photography Examples of unacceptable photography The photos shown here are examples of imagery that does not meet the design system standards. Explanations of why they are unacceptable can be found beneath each photo. Do not use photos that show an unsafe environment. Do not use photos with monotone Do not use photos of workers and poor color. where Alcoa apparel standards are absent. Do not use images with a Do not use photos with poor resolution less than 300 dpi. lighting. 13