Happy and smart child in suit and bow tie showing rock sign near chalkboard with mathematical formulas — Stock photos

"Happy and smart child in suit and bow tie showing rock sign near chalkboard with mathematical formulas" is a stock image by HayDmitriy. It’s available in the following resolutions: 1000 x 667px, 2000 x 1335px, 7360 x 4912px. The minimum price for an image is 2.99$. Image in the highest quality is 7360 x 4912px, 300 dpi, and costs 9.99$.