Portrait of Asian female engineer in white coat sitting at desk with microscope and computer and posing for camera at work in laboratory
Portrait of cheerful African American engineer in white coat sitting at desk with microscope and computers and posing for camera at work in laboratory
Portrait of Asian woman scientist in protective eyewear and white coat posing for camera while sitting by microscope in laboratory
Portrait of African American scientist in sterile gloves and white coat sitting at desk with microscope and posing for camera while working in laboratory
Portrait of female Asian scientist in white coat and mask using microscope and posing for camera at workplace in laboratory
Portrait of Asian scientist in white coat and gloves looking through microscope then posing for camera at work in laboratory
Portrait of senior male scientist in medical gloves and while coat sitting with microscope at desk in laboratory and posing for camera with smile
Young Female Scientist Smiling with Microscope in Laboratory
Portrait of African American engineer in white coat looking through microscope and then smiling on camera while working at desk in laboratory
Portrait of female Asian scientist in white coat and protective gloves looking through microscope and posing for camera with smile in laboratory
Portrait of cheerful Asian male scientist in white coat posing for camera with smile while working in laboratory
Portrait of black male scientist in white coat looking through microscope and then posing for camera at work in laboratory