Boy thinking in front of a blackboard in a classroom — Stock photos

"Boy thinking in front of a blackboard in a classroom" is an authentic stock image by Photononstop. It’s available in the following resolutions: 1600 x 1200px, 2600 x 1950px, 6922 x 5192px. The minimum price for an image is 149$. Image in the highest quality is 6922 x 5192px, 300 dpi, and costs 549$.