Chef teaching cook trainee how to serve the cooked dish properly
Male doctor teaching his female trainee how to analyze xray image
Craftsman and trainee making outline
Mother teaching her baby girl how to use a sewing machine
Portrait of Caucasian man helping woman cooking cake in commercial kitchen. Professional confectioner teaching trainee in candy store. Baking and cuisine on coronavirus pandemic.
A math professor teaching in university
Parents teaching son doing homework
Music Teaching, Musical Education, Playing Guitar, Time Together. Woman teacher teaching guitar lessons to boy