Mother pointing with hand at chalkboard with mathematical formulas near daughter — Stock photos

"Mother pointing with hand at chalkboard with mathematical formulas near daughter" is a stock image by AntonLozovoy. It’s available in the following resolutions: 1000 x 563px, 2000 x 1125px, 6000 x 3375px. The minimum price for an image is 2.99$. Image in the highest quality is 6000 x 3375px, 300 dpi, and costs 9.99$.