Smiling teacher pointing at mathematic equations on chalkboard near globe, banner — Stock photos

"Smiling teacher pointing at mathematic equations on chalkboard near globe, banner" is a stock image by Ischukigor. It’s available in the following resolutions: 1000 x 310px, 2000 x 621px, 7360 x 2284px. The minimum price for an image is 2.99$. Image in the highest quality is 7360 x 2284px, 300 dpi, and costs 9.99$.