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People
Flat
Restaurant
Man, people, woman
MidnightBlue
512x512
Gestures
High School Collection
Man, Gestures, Hands
Man, Boy, mortarboard
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Crystal Project
Man, people, Personal
128x128
Business & finance
3D
Seven General Icons
Business man, Administrator, Man
256x256
Mixed
The Spherical icon set
Man, woman, group