It is used to learn about opinions on a designated topic, and to guide future action. Examples: 1  A focus group of parents of preschoolers meets to discuss child care needs. 2  Parents share their views on local child care programs, and on what could be done to improve them.
Born 13 years after da Vinci, Michelangelo followed in his footsteps as a Renaissance man. He was an accomplished artist, poet, architect, and engineer. His best-known work is probably the sculpture David, which was completed in the opening years of the 16th century.
Some of his most famous paintings include The Mona Lisa, The Last Supper and the Vitruvian Man. Known as the true Renaissance Man, da Vinci was also an inventor as noted by his collections of sketches of mechanics that would take centuries to come to fruition.