1. 
   
   Male Native American Indian Flapping A Blanket Above A Fire ... by Dennis Cox
2. 
   
   Woman Signaling For Someone To Call Her by Ron Leishman
3. 
   
   Black Silhouetted Hand Pointing Right by Elaine Barker
4. 
   
   Black Silhouetted Hand Signaling Approval And Ok by Elaine Barker
5. 
   
   Black Silhouetted Hand Signaling The Peace Sign by Elaine Barker
6. 
   
   Set Of Four Black Silhouetted Hands Gesturing Peace Thumbs U... by Elaine Barker
7. 
   
   Black Silhouetted Hand Giving The Thumbs Up by Elaine Barker
8. 
   
   Soldiers Using Signal Flags by JVPD
9. 
   
   Cartoon Businessman Signaling With Flags by Ron Leishman
10. 
    
    Cartoon Black And White Outline Design Of A Businessman Sign... by Ron Leishman