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smart middle aged businessman thinking, looking up with hand hiding his mouth, expressing leadership reflections and concerns, copy space, white background studio
Young Businessman suffering from headache with question mark  drawn on dirty wall.
Portrait of entrepreneur pondering over ideas for business development
Concept image with man in suit standing in front of a giant question mark. The question mark casts a shadow formed as an exclamation mark.
silhouette of a man's head, with a question mark over his head, on a black background, abstraction, 3d
Bald young man looking up
Matthew Boulton a closeup portrait from English money - pound
Vintage photograph of Henry Hugh Armstead an English sculptor and illustrator, influenced by the Pre-Raphaelites.
3D illustration of thinking handsome afro man David with question mark.3D rendering on white background.
Pila, Italy - April 19, 2011: Uncle Sam's 1917 poster on laptop monitor. Uncle Sam is a personification of the American government used for the first time during the War of 1812. The poster was designed by J. M. Flagg in 1917, based on the original British Lord Kitchener poster of three years earlier and it was used to recruit soldiers for both World War I and World War II.
Portrait of positive pensive middle-aged entrepreneur looking at camera
Mature businessman looking ahead.
Photo portrait of attractive mature woman professional ceo minded unsure dressed formalwear specs isolated on gray color background.
Businessman looking brick wall.
Motivated businessman standing on top of giant stone symbolizing successful vision for growth. Contemporary art collage. Concept of business, office, challenges and professional troubles, surrealism.
A very confident businessman standing on top of a building with his team of chess pieces behind him.
Thinking man looking up on white background. Pensive face expressions. Handsome bearded man in black tuxedo. High quality photo
High resolution photograph of a detail from a portrait of Medieval pope looking to heaven, 15th Century
A drawing of Primoz Trubar as depicted on the Tolar banknote on a white background
Portrait of middle-aged businessman rubbing chin and looking at camera
Image from 19th century
Colorized Benjamin Franklin cut on old 100 dollars banknote isolated on transparent background for design purpose
William Shakespeare on engraving from \
African business man thinking
Abstract colorful asia three woman business working job at office on watercolor illustration painting background.
Serious bearded businessman in a suit and tie standing on a black background holding his chin
Original digital illustration by me of an old disgruntled Ben Franklin expressing his hostile feelings regarding the way things are going in the nation that he founded.
Contemplative businessman with hand on chin, panoramic image with copy space and selective focus
Image from 19th century
Free Images: "bestof:Leendert van der Cooghen - The Doubting Thomas.jpg Artwork creator Leendert van der Cooghen en The Doubting Thomas nl De ongelovige Thomas Oil canvas cm 111 155"
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