Helppo opetus. Utelias pre-teini pojat nojaten heidän isänsä työpöytä ja oppia käyttämään kompassia, kun heidän isänsä opettaa heitä tekemään niin - Kuvapankin valokuva ja kuva

Willing to help. Pleasant pre-teen boy helping his father to measure the table leg by checking the tape measure his father using before proceeding to drawing a blueprint

Interesting process. Overjoyed pre-teen boys sitting at the table in fathers office and watching him create the blueprint and measure the distance with the help of a compass

Important measures. Pleasant pre-ten boy sitting at the table in his fathers office and watching him check the measures on the tape while working on the blueprint

Good in geometry. Blonde-haired cute smiling son listening to his father good in geometry very attentively

Concentrated young man using compass for drawing while sitting at his workplace with his son

Lots of questions. Cheerful pre-teen boy leaning over the fathers work desk and asking his father how to use tape measures while the man working on a blueprint

Common efforts. Pleasant young man measuring the leg of the table while his son putting them down in the blueprint

Engineering project. Delighted positive smart engineer smiling and holding his drawing while working on his project at home

Help and care. Pleasant young man directing the hand of his son holding a pair of compasses while his cute cheerful daughter holding a pencil and looking at the camera with a broad smile

Technological differences. Positive nice cheerful grandfather and grandson sitting together and looking at their watches while comparing their technology

Difference in technology. Joyful positive grandfather and grandson sitting together and looking at their watches while checking the time

Wearing helmet. Handsome man-child sitting on the floor near his meccano and looking at his dad that working with laptop at the moment

Best mentor. Pleasant senior man sitting next to his young colleague and watching him work on the creation of a blueprint, supervising him

Engineering blueprint. Happy positive delighted boy sitting together with his grandfather and looking at the blueprint while working with him on a project

United by art. Pleasant smiling boy watching his father applying strokes on the watercolor painting while his little sister picking new color