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    Business Conference and Presentation. Audience at the conference hall. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: old books on desktop with modern glasses on open pages - vintage film style, smooth tracking shot : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank green chalkboard with sponge and chalk, blackboard texture, with copyspace for your individual text. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Hands of a robot or humanid robot (KI) grips, isolated on white background. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: digital text dice on ground form the words fact and fake : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank green chalkboard, blackboard texture background with copy space : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Teacher Hand cleaning dirty green chalkboard with sponge, blackboard texture background with copy space, banner size : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank green chalkboard with sponge and chalk, blackboard texture, banner size, panorama, with copyspace for your individual text. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank wiped green wet chalkboard, blackboard texture background with copy space : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Crowd of Business people on a Meeting. Audience in the conference hall : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank green chalkboard, blackboard texture, banner size, panorama, with copyspace for your individual text. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank dirty green chalkboard, blackboard texture, banner size, panorama, with copyspace for your individual text. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Study outdoors : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank wiped green wet chalkboard, blackboard texture background : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank green chalkboard, blackboard texture, banner size, panorama, with copyspace for your individual text. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Study outdoors : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: A focused African-American female pharmacist in a white lab coat browses through medicines on shelves, using a digital tablet : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Speakers on the stage with Rear view of Audience in the conference hall or seminar meeting : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank green chalkboard, blackboard texture, banner size, panorama, with copyspace for your individual text. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank dirty green chalkboard, blackboard texture background with copy space : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Audience in the lecture hall, Rear view - Meeting Conference Seminar Concept Image : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: subscriber at Business Conference and Presentation. Audience at the conference hall. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blank green chalkboard, blackboard texture background with copy space : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Blurred Business People Meeting Conference Seminar Concept : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Study outdoors : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Rear view of People on a Conference or Presentation Meeting : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: A concentrated African-American pharmacist with glasses and curly hair uses a smartphone, standing in front of medicine shelves : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Fitness class with a woman writing on a whiteboard about nutritional advice holding a banana, apple and a carrot, focusing on nutrition : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: make up assistant applying make up with hand massage of a happy model for a photoshoot or movie on location. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: make up assistant cleans with a cleaning pad make up from a face of a happy model for a photoshoot on location. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Fitness group discussing nutrition holding fruits with a whiteboard in the background : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Senior engineer holding a wind turbine model at a solar plant. Alternative energy ecological concept. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Smiling female engineer holding a wind turbine model at a solar farm. Alternative energy ecological concept image. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Female engineer with wind turbine model at solar energy farm photovoltaic panel system at sunset. Alternative energy ecological concept. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: Senior engineer holding a wind turbine model at a solar photovoltaic panel system at sunset. Alternative energy ecological concept. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: make up assistant applying make up with beauty brush to the face of a happy model for a photoshoot oder movie on location. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: make up assistant applying make up to eyelashes of a model for a photoshoot on location. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: make up assistant applying make up to eyelashes of a happy model for a photoshoot on location. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: make up assistant applying make up with makeup sponge to face of a model for a photoshoot on location. : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: A thoughtful young woman with long hair wearing a gray beanie and plaid shirt, looking upwards against a green chalkboard background, symbolizing creativity, curiosity, and inspiration : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: A smiling student gives a thumbs-up in front of a chalkboard with books, a pen, an orange pencil case, and an apple on the desk, symbolizing education, positivity, and learning success : Stock Photo or Stock Video Download rcfotostock photos, images and assets rcfotostock | RC Photo Stock.: