Man - only hand to be seen - cutting some glass wool as material for thermal insulation of a new building
Abstract ink spot in many color print on flyer paper under the microscope.
Young couple doing sport outdoors, attempting to run or sprint waiting for the start signal, a trainer is ready to measure their performance
Fire brigade - Squad leader gives instructions, he used the Tablet Computer to plan the deployment
Young girl sitting in a colorful tree in autumn or fall and enjoying her childhood
senior couple in jogging gear doing sport and physical exercise outdoors, stretching and gymnastics
Asian couple having coffee in the living room of their home, in the background a tropical garden