Close-up of cards for studying music and piano in the phone.
A little girl learns notes using the piano keys on the phone.
Man wearing an aluminum foil hat expressing paranoia and disbelief while pointing at the camera
Graphic designer reviewing color palette for creative project
Young sportswoman in swimwear explaining water polo strategy on whiteboard
Man in aluminum foil hat expresses disbelief while holding smartphone in room
Sound engineer explaining all controls on a mixing console during online lesson
Senior designer teaching his apprentice to match ties on elegant suits
Charles Darwin - Natural History Museum - London
Guitarist instructor recording online music lesson on smartphone app
African american student attends online class to learn accounting
Guitar teacher recording online music lesson on smartphone
Senior designer teaching his apprentice to match ties on elegant suits
A conspiracy theorist shoots pseudoscientific videos on camera.
A paranoid man with a sign in his hands.
Wooden puzzle of red brain with green piece- concept of creativity and innovation
Flat Earth Advocate: Man in Tin Foil Hat and Blanket Holds Sign 'Earth is Flat
Shaping Worldview: Man Stares at Laptop Screen with 'Don't Think!' Message
A paranoid man stares at a non-working laptop screen.
A conspiracy theorist in a tinfoil hat holds a sign board in his hands.
Results of power consumption by light bulb in laboratory
Graphic designer analyzing color swatches at desk
Mature male teacher passing copybooks to students at lesson
A man in a tinfoil hat watches TV.
close up of heap of books on wooden tabletop with copy space
Young black woman in t-shirt making notes in notepad while sitting by desk
Testing power consumption by light bulb in the vintage lab
A conspiracy theorist in a tinfoil hat holds a sign in his hands.
Testing and measuring of electricity consumption by a light bulb
Shaping Worldview: Man Stares at Laptop Screen with 'Don't Think!' Message
