Business man working at office with laptop and using phone
Caucasian man teacher at school at blackboard talking with pupils or students and asking question. math class concept. male lecturer in glasses explaining mathematics laws to kids. educational concept
Pile of paper euro banknotes as part of the united country's payment system
Woman tasting wine
Indian wedding decoration
Portrait of young african american female teacher in glasses and medical mask looking at camera and crossing hands in classroom. blackboard with math formulas on background. pandemic schooling.
Modern kitchen interior with electric cooker and microwave oven
Smartphone recording video lesson at school. online studying. african american young female teacher explaining math or physics formulas at class. quarantine concept. study by internet. isolation.
Expressive young woman posing indoor