Transparent turquoise sea water, natural background. Overhead view of rippled sea blue water.
A hacker on the internet doing cyber crime
Marine biologist analyzing tropical seashore organism. Male hand hold dead coral polyp. Seashore with sea water surface background. Study plants and animals in marine environment
Diverse people asking receptionist about appointment with medic, sitting at reception counter and filling in checkup report. Man and woman with child talking to medical worker in lobby.
