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Desk in office with computer monitors, phone and paperwork, Canada
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Close Up of Ten Multi-Colored Pencil Crayons on White Background
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Close-up portrait of woman holding pen and wearing trench coat, looking at camera, studio shot
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Close-up of young woman with pen and tablet computer, thinking and problem solving, studio shot
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Four people seated at a table, colleagues at a planning meeting holding coloured pens and working on paper and tablets.
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Close up of a woman sitting in a garden, drawing flowers in a sketchbook.
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Portrait of girl standing in front of blackboard in classroom, holding pencil over mouth, Germany
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Abacus, fountain pen and parchment paper at Chinese School in Barkerville Historic Town in British Columbia, Canada
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Portrait of teenage girl sitting on floor next to sofa, writing in binder and using tablet computer, Germany
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Girl Answering Question at Blackboard in Classroom, Baden-Wurttemberg, Germany
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Woman sitting on a rock in a desert, holding a notebook and pencil, a leather bag and camera lying beside her.
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Teenage girl sitting on floor next to sofa, using laptop computer, Germany
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Teenage girl sitting on floor next to sofa, writing in binder and using tablet computer, Germany
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Mature Doctor Working in Doctor's Office, Mannheim, Baden-Wurttemberg, Germany
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A woman using a coloured pen drawing on a blank page of a diary.
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A young girl drawing the water evaporation cycle on a clear see through surface with a market pen.
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A young girl drawing the water evaporation cycle on a clear see through surface with a marker pen.
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close up of colored pencils on white background, red pencil standing out from the group
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Portrait of girl standing in front of blackboard in classroom, holding pencil with mouth, Germany
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Girl Answering Question at Blackboard in Classroom, Baden-Wurttemberg, Germany
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close up of colored pencils on white background, green pencil standing out from the group
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Girl Answering Question at Blackboard in Classroom, Baden-Wurttemberg, Germany
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Girl Answering Question at Blackboard in Classroom, Baden-Wurttemberg, Germany
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Young woman with pen and tablet computer, thinking and problem solving, studio shot
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International Currency and Pen On Notepad with Cell Phone and Electronic Organizer
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Close-up portrait of girl holding colored pencils in hands, Germany
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Girl Holding Coloured Pencils in Classroom, Baden-Wurttemberg, Germany
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Overhead View of Geometry Set Tools with Pen and Paper, Studio Shot
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A man and woman sitting together in a room with large picture windows, one using a laptop.
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