Cryptographer

Cryptographer

A photographer is a person who makes photographs.
Serbia
Serbia

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4 743 arkivbilder, vektorer og illustrasjoner er tilgjengelig royaltyfritt.

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Young female EMS key worker doctor in front of healthcare ICU facility,wearing protective PPE face mask equipment,holding medical lab patient health check form,UK&US COVID-19 pandemic outbreak crisis
Young sad female caucasian UK US NHS EMS doctor carer looking through ICU window,fear uncertainty in eyes,wearing face mask gazing at sun,hope faith in overcoming Coronavirus COVID-19 pandemic crisis
SORRY WE'RE CLOSED shop window door sign board,abandoned shut down cafe restaurant out of business,Coronavirus COVID-19 virus disease global pandemic crisis,isolation quarantine lockdown concept,US UK
Red round sign printed on ground at supermarket cash desk register informing people to keep 2 meter 6 feet distance from each other,prevent spreading Coronavirus COVID-19 virus disease infection,UK&US
Medical healthcare technologist holding COVID-19 swab collection kit, wearing white PPE protective suit mask gloves, test tube for taking OP NP patient specimen sample,PCR DNA testing protocol process
Physician wearing personal protective equipment performing a Coronavirus COVID-19 PCR test, patient nasal NP and oral OP swab sample specimen collection process, viral rt-PCR DNA diagnostic procedure
Medical UK NHS worker performing drive-thru COVID-19 test,taking nasal swab specimen sample from male patient through car window,PCR diagnostic for Coronavirus presence,doctor in PPE holding test kit
Paramedic wearing personal protective equipment PPE holding folder standing in front of ICU hospital isolation rt-PCR drive thru testing site,COVID-19 pandemic outbreak crisis,worried exhausted staff
Elderly caucasian man wearing hand made protective face mask,in nursing care home,looking outside window, sadness,stress & hope in his eyes,self isolation due to global COVID-19 Coronavirus pandemic
Lab scientist performing rapid diagnostic test RDT for antibodies to detect presence of viral protein antigens expressed by COVID-19 corona virus disease,CDC quick fast antibody point of care testing
Red circle symbol sign printed on ground at US supermarket cash register cue informing people to keep 6 feet distance from each other to prevent spreading Coronavirus COVID-19 virus disease infection
Female doctor holding blue clipboard standing outside hospital or clinic,frontline key medical worker portrait in modern care facility or nursing home complex yard,Coronavirus pandemic outbreak crisis
Elderly caucasian woman wearing hand made protective face mask, in nursing care home, looking outside window with sadness in her eyes, self isolation due to the global COVID-19 Coronavirus pandemic
Young men working out wearing face mask & latex rubber gloves,performing bicep curl with dumbbells,COVID-19 pandemic social distancing rules while working out in reopened indoor gym,prevent & protect
Medical worker holding Coronavirus COVID-19 NP OP swab sample test kit, nasal collection equipment, CDC submitting form, reverse transcription RT-PCR DNA molecular nucleic acid diagnostic procedure
Portrait of very tired & exhausted UK NHS ICU doctor in front of hospital,emergency patient triage tent in background,Coronavirus COVID-19 pandemic outbreak crisis,medical staff working long shifts
Medical worker holding swab sample collection kit,test tube for performing patient nasal swabbing,hand in gloves holding testing equipment over specimen submitting form,Coronavirus COVID-19 diagnostic
Elderly caucasian woman interacting with young female doctor via video call,medical worker seeing patient in a virtual house call,telemedicine during pandemic and on demand medical service concept
Young female NHS UK EMS doctor in front of healthcare ICU facility,wearing protective face mask holding medical patient health check form,Coronavirus COVID-19 pandemic outbreak crisis PPE shortage
Portrait of a tired exhausted female caucasian NHS key doctor in front of clinic or hospital,patient outdoors triage tent,Coronavirus COVID-19 virus disease,global pandemic outbreak,testing & analysis
Male driver wearing protective N95 face mask sitting by left drive wheel in UK drive-thru COVID-19 test centre,answering health check up questions,medical worker ticking off symptoms on clipboard form
Coronavirus COVID-19 quick Rapid Diagnostic Test RDT,medical worker place collected patient finger prick blood sample specimen on cassette,fast point of care serological diagnostic testing procedure
Female caucasian NHS doctor holding a swab collection stick, nasal and oral specimen swabbing in doctor's office, patient PCR testing procedure appointment, Coronavirus COVID-19 global pandemic crisis
Medical NHS worker in personal protective equipment swabbing a person in a car drive through Coronavirus COVID-19 mobile testing center,oral and nasal specimen collection procedure,health and safety
Scientist or doctor placing blood sample on Rapid Diagnostic Rest RDT cassette,medical technician performing quick fast blood PRP testing identifying antibodies for Coronavirus SARS-CoV-2 COVID-19
rt-PCR COVID-19 virus disease diagnostic test,lab technician wearing blue protective gloves holding test tube with swabbing stick,swab sample equipment kit & CDC form specimen submitting guidelines
Portrait of elderly senior citizen wearing face mask looking through room window,Coronavirus COVID-19 pandemic outbreak nursing home crisis,high mortality rate and death cases among older population
Female person wearing blue protective latex gloves & medical face mask,holding empty wallet,Coronavirus COVID-19 global pandemic causing world job economy crisis & financial crash,US recession concept
Young female caucasian UK NHS doctor looking in distance with fear worry anxiety & uncertainty in eyes,wearing uniform & face mask,hope & faith & overcoming global Coronavirus COVID-19 pandemic crisis
Young female UK NHS ICU doctor hand gesturing STOP Coronavirus COVID-19 disease global pandemic outbreak,please help not spread virus worldwide,stay safe home keep social physical distance isolation
Portrait of overworked stressed worried UK NHS ICU doctor in front of EMS hospital,Emergency Medical Services frontliner,COVID-19 pandemic outbreak crisis,key worker medical staff working long shifts
COVID-19 virus disease healthcare check,Coronavirus global pandemic outbreak crisis,Rapid Strep Test RST kit,Quick Antigen Detection Testing RADT,patient fast antibody specimen serological analysis
Worried exhausted and stressed frontline UK NHS doctor,wearing PPE & face shield,out of hospital patient triage tent quarantine,special US COVID-19 intensive care unit facility for close contact cases
Coronavirus COVID-19 virus disease global pandemic outbreak,UK NHS frontline medical key worker,EMS Personal Protective Equipment,parking lot hallway,emergency ICU Intensive Care Unit first responder
Serious female caucasian doctor looking through window with worried expression,lost hope due to high mortality rate death toll,Coronavirus COVID-19 pandemic crisis,overworked exhausted UK EMS staff
Epidemiologist doctor working on laptop computer,analyzing graphs & charts,COVID-19 Coronavirus global pandemic crisis outbreak,mortality rate death toll statistics,research & data comparison
Young man running on treadmill in indoor gym,wearing protective face mask & rubber latex gloves,COVID-19 pandemic prevention of spread & transfer of Coronavirus,staying fit in lockdown concept in US
Young female doctor consulting with elderly woman over video help line virtual medical appointment,GP prescribing medication to senior patient,  telemedicine diagnosis, therapy and treatment concept
Female ICU doctor in hospital parking lot,first responder frontline key medical worker,holding clipboard patient medical card,looking away,emergency service during COVID-19 coronavirus pandemic crisis
Frontline medical worker working long night shifts in EMS clinic or Coronavirus mobile testing center,COVID-19 pandemic causing stress & sleep deprivation,overworked tired exhausted hospital ICU staff
Young caucasian man working out wearing face mask & latex rubber gloves,performing bicep curl with dumbbells,COVID-19 pandemic social distancing rules while working out in indoor gym,United States US
Worried & anxious UK NHS EMS doctor,holding patient report form folder,standing in front of ambulance car,tired & exhausted from working long shifts,outdoor PPE portrait,Coronavirus COVID-19 pandemic
Medical EMS worker wearing PPE uniform,safety goggles and face mask,holding clipboard at mobile test center site,PCR Coronavirus COVID-19 virus disease detection in drive-thru check & control facility
Virtual doctor visit,telemedicine healthcare concept,young female doctor giving advice over laptop computer screen to elderly woman,hands holding glasses & medical worker on display,remote appointment
Healthcare professional holding Coronavirus COVID-19 test kit equipment,patient swab sample examination analysis,lab scientist in hazmat personal protective suit inspecting sterile DNA specimen tube
Red round circle sign printed on supermarket grocery store floor,ordering people to queue up at checkout keeping social distance,protection & prevention of spread & transfer of viruses,germs,bacteria
Close up of female UK NHS EMS doctor's face,wearing blue PPE surgical protective mask,COVID-19 Coronavirus disease,global pandemic outbreak,deadly SARS-CoV-2 epidemic,copy space on left side of frame
rt-PCR COVID-19 virus disease diagnostic test,lab technician wearing blue protective gloves holding test tube with swabbing stick,swab sample equipment kit & CDC form specimen submitting guidelines
Young woman adjusting protective face mask,standing on petrol station parking lot, Coronavirus COVID-19 corona virus disease global pandemic outbreak crisis, people wearing medical equipment in public
Medical worker wearing personal PPE surgical gloves and protective clothing,holding nasal swab,performing drive-thru COVID-19 testing,point of care on site location for PCR detection of Coronavirus
Coronavirus COVID-19 virus disease pandemic outbreak,UK NHS EMS key medical worker in Personal Protective Equipment,US hospital parking drive-thru rt-PCR test lot,Intensive Care Unit first responder
Sad depressed anxious young man wearing N95 protective medical mask looking through window,Coronavirus COVID-19 pandemic,self isolation&quarantine,social physical distance,stay at home safe,hope&faith
COVID-19 drive-thru patient specimen collection,female medical worker performing nasal swab on young man through vehicle window,Coronavirus point of care rt-PCR diagnostic at testing site location
Medical worker in PPE performing nasal & throat swab on person in vehicle through car window,COVID-19 mobile testing centre,drive through facility parking lot,specimen collection and rt-PCR diagnostic
COVID-19 virus disease self swab test sample kit, medical laboratory scientist holding a test tube with throat swab viral specimen collection equipment, Coronavirus health check
Drive-thru COVID-19 test site,medical staff wearing PPE and face shield performing nasal swabbing,young male driver patient waiting sitting in automobile while worker takes specimen through car window
Young female EMS key worker doctor in front of healthcare ICU facility,wearing protective face mask holding medical patient lab health check form,COVID-19 pandemic outbreak crisis PPE shortage in UK
Portrait of serious female key front line worker in blue PPE uniform,standing outside EMS hospital or ICU clinic facility entrance,UK COVID-19 drive through testing site,rt-PCR Coronavirus diagnostic
Female caucasian doctor holding a swab collection stick, nasal and oral specimen swabbing in doctor's office, patient PCR testing procedure appointment, Coronavirus COVID-19 global pandemic crisis
Doctor wearing protective gloves holding document chart,analyzing COVID-19 graph data,Coronavirus global pandemic outbreak crisis,stats showing number of infected patients,death toll,mortality rate
Portrait of young pretty female doctor wearing blue uniform,safety goggles & face mask,worried,overworked & stressed,UK NHS ICU medical key frontline worker fighting COVID-19 pandemic outbreak crisis
Doctor wearing protective gloves working on laptop computer,analyzing Coronavirus info data,COVID-19 response case info,U.S. state rank cases per capita,percent infected info and population numbers
Young caucasian woman wearing surgical gloves putting face mask on, protection from spread of Coronavirus COVID-19 corona virus disease infection, portrait in empty underground garage car parking lot
Portrait of young beautiful female EMS medical worker,wearing blue uniform and protective face mask,studio headshot isolated on white background,stress and worry due to Coronavirus COVID-19 pandemic
Female key doctor checking patient report form medical card,standing outside clinic exterior triage tent,Coronavirus COVID-19 illness diagnosis test,emergency due to global pandemic crisis,NHS UK EMS
COVID-19 drive-thru rt-PCR detection site,medical worker performing nasal swab specimen collection on young male driver,free Coronavirus public diagnostic procedure,mobile car testing center clinic
COVID-19 Coronavirus global pandemic, hands in gloves holding swab test tube, PCR at home patient sample collection kit,sterile specimen ready for analysis, detection testing presence of virus disease
Female UK NHS doctor holding blue clipboard standing outside hospital clinic street entrance,frontline key medical worker studying patient card form,modern care facility nursing home complex exterior
Portrait of elderly senior citizen wearing face mask looking through room window,Coronavirus COVID-19 pandemic outbreak nursing home crisis,high mortality rate and death cases among older population
Medical worker in N95 PPE performing nasal & throat swab on person in vehicle through car window,COVID-19 UK NHS mobile testing centre drive thru facility,hands closeup in blue gloves holding test kit
Portrait of tired exhausted female caucasian NHS UK EMS doctor in front of clinic or hospital,wearing uniform & face mask,Coronavirus COVID-19 virus disease,global pandemic outbreak,testing & analysis
Medical technician EMS doctor taking finger prick PRP patient blood sample using pipette,Coronavirus COVID-19 global pandemic crisis outbreak,UK NHS rapid strep diagnostic antibody testing procedure
Coronavirus COVID-19 testing,swab collection equipment,sterile vacutainer with swabbing stick,closeup of hands holding a packaging bag containing specimen self collection kit,at home point of care
Attractive female caucasian doctor in uniform and protective personal equipment smiling and showing two thumbs up,Coronavirus COVID-19 virus disease pandemic outbreak crisis,patient hospital recovery
Medical worker wearing PPE protective white suit,face shield mask,holding clipboard patient health check up form,standing in front of clinic hospital,triage tent for COVID-19 UK point of care testing
Head of care wearing personal protective equipment holding folder standing in front of nursing home,Coronavirus COVID-19 pandemic outbreak crisis,worried exhausted frontline staff,medical key worker
Female GP doctor holding chest x-ray film scan,medical woman worker examining patient lungs during Coronavirus severe acute respiratory disease pandemic crisis,wearing PPE,gloves,face mask & goggles
Female sculptor at work in a workshop, using hammer and chisel to sculpt a piece of white marble stone, debris and particles flying around, stonemasonry and stonecraft, copy space
Female doctor standing outside modern clinic or hospital,holding clipboard with patient medical card,wearing blue uniform & protective face mask,nursing home facility staff during Coronavirus pandemic
UK border security officer wearing blue protective gloves stamping COVID-19 onto document,health passport or immunity passport,risk free certificate concept,convalescent recovered Coronavirus patient
Closeup of a worried female doctor or lab scientist wearing safety glasses and blue face mask, COVID-19 corona virus disease global pandemic outbreak, uncertainty anxiety and lost hope concept
Female doctor holding blue clipboard standing outside hospital or clinic,frontline key medical worker filling out patient card form,exterior entrance to a modern care facility or nursing home complex
Young caucasian man wearing face mask and rubber gloves working out in a gym during COVID-19 pandemic,social distancing and spread & transfer of Coronavirus prevention and protection rules
Elderly caucasian woman wearing handmade protective face mask,nursing care home,looking outside the window with sadness in her eyes,self isolation due to the global COVID-19 Coronavirus pandemic,hope
Victorious doctor with clenched fist and raised arm, celebrating smiling with joy after patients successfully conquering virus disease and recovering, Coronavirus COVID-19 global pandemic crisis end
Concerned caucasian UK NHS doctor isolated on white background portrait,wearing medical PPE Personal Protective Equipment,face mask & hair cover,serious troubled look in eyes,worried stressed & tired
Person holding COVID-19 serological rapid diagnostic test,at home or point of care testing procedure,immunity passport or health passport concept,proof of immunization,risk free certificate document
SOCIAL DISTANCE sign informing people to stay apart & keep away from each other,prevention & protection of Coronavirus spread & transfer,COVID-19 pandemic outbreak,new normal rules & regulations
Young caucasian man chased by a shark, predator attack escape in the sea water, swimmer running away from danger, humorous summer holiday concept, copy space, cancelled vacation Coronavirus COVID-19
Female worker in an art workshop, grinding a piece of white marble, sculptor creating a stone sculpture, cloud of dust flying away, stonemasonry and stonecraft
Doctor wearing protective gloves working on laptop computer,analyzing COVID-19 info data chart,SARS-CoV-2 global pandemic outbreak crisis,stats showing growth trajectory of Coronavirus patient cases
Female doctor putting on blue latex rubber gloves,personal protective equipment,surgery operation or health check concept,sterile clean hygienic hospital work conditions,professional care work ethic
Beautiful caucasian woman wearing sunglasses and protective face mask showing V sign, on a closed shut sandy beach, vacation and holiday cancelled due to global Coronavirus COVID-19 pandemic outbreak
Doctor working on laptop computer, analyzing graphs and charts, flatten the curve concept, COVID-19 coronavirus global pandemic crisis,mortality rate death toll statistics,research and data comparison
Drive-thru Coronavirus COVID-19 test,paramedic in personal protective equipment & face shield performing nasal swab through car window on male patient sitting in vehicle,mobile US testing site center
Pretty attractive female doctor,closeup headshot portrait,wearing blue uniform,safety goggles,protective surgical face mask,stethoscope. Studio portrait isolated on white background,neutral expression
Doctor wearing protective gloves holding syringe & ampoule vial over medical clipboard form,WHO clinical trial laboratory testing for SARS-CoV-2 potential vaccine cure,COVID-19 virus disease therapy
Medical worker wearing protective PPE blue gloves & white clothing taking nasal swab from male driver in drive-thru mobile testing center,performing Nasopharyngeal specimen collection swabbing process
Medical worker inspecting ampoule vial bottle filled with yellow liquid,COVID-19 potential vaccine cure develop,convalescent patient platelet rich blood plasma transfusion,Coronavirus therapy concept
Crime scene with a dead body and red cordon tape, naked female legs lying in grass and leaves in forest with red "POLICE LINE DO NOT CROSS" tape, recreation of a homicide scene, murder concept
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