A bronchopulmonary segment is a portion of lung that is supplied by a segmental bronchus and its adjacent blood vessels. Bronchi, anterior view. The right mainstem bronchus divides into the right upper lobe bronchus and the bronchus intermedius.
First Forms of Art. The first type of art was cave painting.The earliest known paintings were found in the El Castillo cave in Spain! One faint red dot is said to be more than 40,000 years old!A red ochre painting was discovered at Arnhem Land plateau in Australia.It Showed 2 emu like birds(Picture 1).irst Forms of Art. The first type of art was cave painting.The earliest known paintings were found in the El Castillo cave in Spain! One faint red dot is said to be more than 40,000 years old!
Van Gogh made more than 800 paintings using oil paints. Starry Night is an example of an oil painting van Gogh made on a canvas. Van Gogh also painted with watercolors. One of his earliest watercolor pieces was Coalmine in the Borinage, painted in 1879.an Gogh's early paintings, such as The Potato Eaters, were very dark and serious. When he moved to Paris in 1886, he was influenced by the art of Impressionists and Neo-Impressionists who were exhibiting there, as well as by Japanese prints.