Close up of teacher hand with marker while teaching lessons in school classroom to multiethnic students - Stock Photo & Image

Close up of teacher hand with marker while teaching lessons in school classroom to multiethnic students

Close up of teacher hand with marker while teaching lessons in school classroom to multiethnic students

Close up of teacher hand with marker while teaching lessons in school classroom to multiethnic students

Close up of teacher hand with marker while teaching lessons in school classroom to multiethnic students

Close up of teacher hand with marker while teaching lessons in school classroom to multiethnic students

Hospital, profession, people and medicine concept - close up of doctors with tablet pc computer and clipboard reading medical report at medical office

Close up of teacher hand with marker while teaching lessons in school classroom to multiethnic students

Orthopedic doctor in front of his medical multiethnic team wearing a face mask during covid-19 outbreak. Surgeon in front of his colleagues. Selective focus.

Female security operator working in a data system control room offices Technical Operator Working at the workstation with multiple displays, a security guard working on multiple monitors. High quality

Orthopedic doctor in front of his medical multiethnic team wearing a face mask during covid-19 outbreak. Surgeon in front of his colleagues. Selective focus.

Group of young medical students doing research together in chemistry laboratory,teamwork by college student indoors

Woman who works for a bank or a security service opening a safe for money.

Photo of a woman who works for a bank or a security service opening a safe for money. High quality photo

Group of medical staff at hospital, doctors team standing together