When developing the pictograms representing individuals, I felt it was important to have small differences in the face shape, nose, mouth, eyes, eyebrows, and hair texture to  make them more human. An issue with icons or pictograms depicting individuals is that they often keep the same characteristics for the face, and rely on fill color to demonstrate diversity. The color palette for our pictograms is limited to two colors and can only appear on white backgrounds so we didn’t have color to rely on to display diversity.