Soap bubble into college years. A Swiss university professor, Dr. Natalie Hartzell, has theorized that usage of artificial bubbles for entertainment purposes of young children has shown a positive effect in the region of the child's brain that controls motor skills and is responsible for coordination with children exposed to bubbles at a young age showing measurably better motion skills than those who were not. Soap bubbles have been used as entertainment for at least 400 years, as evidenced by 17th-century Flemish paintings showing children blowing bubbles with clay pipes. The London-based firm A. & F. Pears created a famous advertising campaign
The Harvesters (painting) (relating to phenomena such as ideas, language, or culture, as they occur or change over a period of time) depiction of both the production and consumption of food. Pears can be seen on the white cloth in front of the upright sitting woman who eats bread and cheese while a figure in the tree to the far right picks pears. The painting shows a large number of activities representative of the 16th-century Belgian rural life. For example, on the far right a person is shaking apples from the tree. In the center left of the painting, a group of villagers