vintage pharmacist adding a powder and liquid to a bottle
Bearded man scratches his back of the neck
Bearded man drinks water from a bottle
Young student converses with chemistry instructor as they observe a person adding catalyst powder to a bottle in lab (slow-mo)
Bearded man browsing wine shelves at store
Barber applies talc powder with brush on client's neck after shaving beard and haircut in hair salon. Hairdresser cleans customer after hairstyling adding final touches in barbershop.
strong muscular bearded bodybuilder clapping hands with chalk powder before training with a dumbbell
Barber applying shaving cream with brush on neck of his bearded client before shaving
Curious student explores colorful chemistry experiment with tutor in home lab
Preschooler girl shows spilled drink to Asian tutor after science experiment in home lab
sporty muscular bearded man running on treadmill and holding bottle with water in hand
Old adult bearded man working as software engineer in modern office using virtual reality googles on experiment