A boy and a girl stand in front of a blackboard in a bright, lively classroom setting. — Stock photos

"A boy and a girl stand in front of a blackboard in a bright, lively classroom setting." is a stock image by HayDmitriy. It’s available in the following resolutions: 667 x 1000px, 1333 x 2000px, 5395 x 8092px. The minimum price for an image is 2.99$. Image in the highest quality is 5395 x 8092px, 300 dpi, and costs 9.99$.