Uomo d'affari in abiti casual regolazione fotocamera digitale vicino lavagna a fogli mobili con infografica in ufficio - Foto e immagini stock

Video tutorial how to choose photo equipment and how to work with them. A young attractive man is records himself by camera. Online tutor, mentor

Javascript online. Young man teaching explaining java basics while working online from home. Recording video tutorial. Focus on a teacher. E-learning. Distance education. Blogging, vlogging

Education video blog filming backstage concept. creating video tutorials. social network activity.

Young male tutor on the camera screen. A guy in smart casual stands near flipcharta in a bright room and records himself on camera. Concept of tutorial videos

Selective focus of producer and photographer holding references and taking photo of model and hairstylist on backstage

Professional photographer taking photos of model on digital camera working in photo studio indoors

Side view of multicultural teenagers shooting video blog about engineering at home

Senior healing guru pointing at human chakras system on flip chart near digital camera

Selective focus of digital camera near culinary blogger placing baking form into oven

Positive programmer with coffee and paper folder looking at flip chart in office

Blurred guru man meditating with praying hands near digital camera at home

Smiling psychologist holding paper with charts during video call on laptop in consultation room

Programmer in eyeglasses holding document near flip chart and blurred computer in office

Selective focus of digital camera near senior spiritual guru at home

Smiling businessman pointing at charts on flipchart in office