Smiling teacher holding chalk and laptop near math formulas on chalkboard — Stock photos

"Smiling teacher holding chalk and laptop near math formulas on chalkboard" is a stock image by HayDmitriy. It’s available in the following resolutions: 1000 x 667px, 2000 x 1335px, 6983 x 4660px. The minimum price for an image is 2.99$. Image in the highest quality is 6983 x 4660px, 300 dpi, and costs 9.99$.