Cropped shot of unrecognizable male student wearing blue checkered shirt typing on laptop in class
Unrecognizable military officers using tablet and examining battle plans in dark room during war
Unrecognizable military officers using tablet and examining battle plans in dark room during war
Close up of unrecognizable students experimenting in physics class. Students wearing identical T-shirts at school. Schoolchildren testing mechanism in science laboratory.
Side shot of unrecognizable army officers listening to military officer talking about tactical strategy pointing at satellite map on screen during staff meeting in office
Vertical side shot of unrecognizable army officer listening to military officer talking about tactical strategy pointing at satellite map on screen during staff meeting in office
Close-up of unrecognizable craftsman wearing gloves assembling parts of modern leg prosthesis in workshop
Midsection cropped shot of unrecognizable security officer answering work call on landline phone while monitoring CCTV video footages in guard booth
Close-up view of man using laptop and holding white cup. Cropped shirt of man in white t-shirt working on laptop computer and drinking coffee on black background
Rear arc shot of Caucasian military officer with satellite map on screen in background and speaking to unrecognizable diverse cadets during class in service academy
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Waist up of bearded Caucasian military officer wearing magnifying glasses with LED light inspecting motherboard in dark office at night time
Low angle of two cropped male colleagues wearing shirts standing in office on workday, using tablet computer