Wesoły koledzy studenci uczelni siedzi na ławce w wiosennym parku słonecznym w pobliżu kampusu i uczyć się, przygotowując się do egzaminów, testów, z książek, notatników, laptopów, tabletów. Wolni strzelcy pracujący w parku - Zdjęcie stockowe & obraz

Three students on a bench in the park study talking typing on laptop notebook and writing. Education concept. Young colleagues working on ideas and solutions for new strategy business

Education, high school and people concept - group of happy teenage students with tablet pc computers at campus yard

Friendship, leisure, summer, technology and people concept - group of smiling friends with tablet pc computers and smartphone sitting on grass in park

Young casual beautiful woman or girl standing outdoor in the park with wireless headphones listening to music from her smartphone and smiling enjoying the life

Portrait of a young successful businesswoman, sales manager, boss and foreman standing in front of an office building. Business person leader and expert in global business and telecommunications

Portrait of a young successful businesswoman, sales manager, boss and foreman standing in front of an office building. Business person leader and expert in global business and telecommunications

Young woman construction inspector supervises street construction work and worker safety. Female engineer project manager controlling situation near excavation with protective orange fence or net.

Young beautiful smiling stylish woman. Sexy carefree model posing in the street. Positive brunette female holding smartphone. Looking at cellphone screen. Using phone apps. Outdoors at sunny day

Young beautiful cool strong independent Rock N Roll woman with black sunglasses and leather jacket sending text messages and calling her friends over the smartphone to Rock music concert in the town.

Young beautiful cool strong independent Rock N Roll woman with black sunglasses and leather jacket sending text messages and calling her friends over the smartphone to Rock music concert in the town.

Young beautiful woman in leather jacket and sunglasses waiting for her boyfriend in front of his office building and sending him a text message on his smartphone so they can go to the rock concert.