Problem: Background: Leonardo di ser Piero da Vinci (Italian: [leo'nardo di ,ser 'pje:ro da (v)'vintSi] ( listen); 15 April 1452 - 2 May 1519), more commonly Leonardo da Vinci or simply Leonardo, was an Italian Renaissance polymath whose areas of interest included invention, painting, sculpting, architecture, science, music, mathematics, engineering, literature, anatomy, geology, astronomy, botany, writing, history, and cartography. He has been variously called the father of palaeontology, ichnology, and architecture, and is widely considered one of the greatest painters of all time. Sometimes credited with the inventions of the parachute, helicopter and tank, he epitomised the Renaissance humanist ideal.
Context: In 1466, at the age of fourteen, Leonardo was apprenticed to the artist Andrea di Cione, known as Verrocchio, whose bottega (workshop) was "one of the finest in Florence". He apprenticed as a garzone (studio boy) to Andrea del Verrocchio, the leading Florentine painter and sculptor of his day (and would do so for 7 years). Other famous painters apprenticed or associated with the workshop include Domenico Ghirlandaio, Perugino, Botticelli, and Lorenzo di Credi. Leonardo would have been exposed to both theoretical training and a vast range of technical skills, including drafting, chemistry, metallurgy, metal working, plaster casting, leather working, mechanics and carpentry as well as the artistic skills of drawing, painting, sculpting and modelling. Much of the painted production of Verrocchio's workshop was done by his employees. According to Vasari, Leonardo collaborated with Verrocchio on his The Baptism of Christ, painting the young angel holding Jesus' robe in a manner that was so far superior to his master's that Verrocchio put down his brush and never painted again, although this is believed to be apocryphal. Close examination reveals areas that have been painted or touched-up over the tempera using the new technique of oil paint; the landscape, the rocks seen through the brown mountain stream and much of the figure of Jesus bearing witness to the hand of Leonardo. Leonardo may have been the model for two works by Verrocchio: the bronze statue of David in the Bargello and the Archangel Raphael in Tobias and the Angel. By 1472, at the age of twenty, Leonardo qualified as a master in the Guild of Saint Luke, the guild of artists and doctors of medicine, but even after his father set him up in his own workshop, his attachment to Verrocchio was such that he continued to collaborate with him. Leonardo's earliest known dated work is a drawing in pen and ink of the Arno valley, drawn on 5 August 1473.
Question: What did he do
Answer: Other famous painters apprenticed or associated with the workshop include Domenico Ghirlandaio,

Background: Cancer Bats are a Canadian hardcore punk band from Toronto, Ontario. They have released five studio albums and six extended plays. The band is composed of vocalist Liam Cormier, guitarist Scott Middleton, drummer Mike Peters and bassist Jaye R. Schwarzer. Cancer Bats take a wide variety of influences from heavy metal subgenres and fuse them into hardcore and punk rock, and also include elements of Southern rock.
Context: Cancer Bats was founded in May 2004 by singer Liam Cormier and guitarist Scott Middleton, a former member of Toronto heavy metal band At the Mercy of Inspiration. The two wanted to form a project that combined their favorite parts of bands like Entombed, Refused, Black Flag, Led Zeppelin and Down, among others. The lineup was completed with the addition of Andrew McCracken on bass and Joel Bath on drums, with Cormier moving to vocals. The four-piece wrote and recorded songs for a self-released demo that saw light in January 2005, and led to Canadian independent record label Distort Entertainment signing the band. The story is that the band considered the names Cancer Bats and Pneumonia Hawk after deciding that a combination of illness and animal name would give the best band name. Soon after, Mike Peters replaced Bath on the drums and the band began playing throughout Southern Ontario, playing live shows with bands like Billy Talent, Every Time I Die, Nora, Alexisonfire, Haste the Day, It Dies Today, Bane, Comeback Kid, Buried Inside, Attack in Black, Misery Signals, This Is Hell, Rise Against, The Bronx and Gallows. On June 2, 2006, the band took part in a short interview and then played a free CD release show at The Edge 102.1 (CFNY-FM) and then on June 6 Birthing the Giant was released into major record stores. The album includes guest vocals by George Pettit of Alexisonfire. On June 7, 2006 they hosted All Things Rock, a show on MTV Canada, and had their own video played at the end of the show.
Question: Are there any other interesting aspects about this article?
Answer:
band considered the names Cancer Bats and Pneumonia Hawk after deciding that a combination of illness and animal name would give the best band name.