set vector chalk hand drawn school symbols graphics and formulas green blackboard

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Set of vector chalk hand drawn school symbols, graphics and formulas on green blackboard. Royalty Free Stock Photo
Chalk drawings on a school board. Space. Planets, rockets, satellites. Set Royalty Free Stock Photo
   
   
   
   
   
Set of vector chalk hand drawn school symbols, graphics and formulas on green blackboard.
   
   
   
   
   
   
   
Set of vector chalk hand drawn school symbols, graphics and formulas on green blackboard

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