Royalty Free Wondering Stock Clip Art Clipart Illustrations

1. 

   3d Thinking Yellow Male Smiley Emoji Emoticon Face Touching His Chin
2. 

   Blue Bean Character Sitting on a Floating White Sphere and Thinking, Resembling "The Thinker" by Auguste Rodin
3. 

   3d Silver Man Thinking and Sitting on Top of Books
4. 

   3d Silver Man Thinking and Leaning Against a Question Mark
5. 

   Question Mark and Green Robot
6. 

   Colored Question Icon Buttons