Castilla elastica (Nahuatl) word for rubber was "ulli / olli", from which their word for the ballgame derived), and also their name for the ancient people they associated with the origin of the ballgame, the Olmecs ("olmeca": "rubber people"). The Nahuatl word for the tree of "Castilla elastica" is olicuáhuitl; in Spanish it is known as palo de hule. Caucho, castilloa rubber. Castilla elastica Castilla elastica, the Panama rubber tree, is a tree native to the tropical areas of Mexico, Central America, and northern South America. It was the principal source of latex among the Mesoamerican peoples in pre-Columbian times. The latex
Liquid Acrobat as Regards the Air instead. Gerry Conway, a drummer of Fairport Convention appears on the album. The most ambitious track is also its lengthiest. "Darling Belle", the track Williamson said "came to me in a dream", is composed of three-way vocals and spoken-word. Heron would vocalize and McKechnie would mimic his words with her high-pitch vocals. It tells the story of a woman from childhood to old age. "Tree" is a remake of the song "The Tree" from the band's first album. Liquid Acrobat as Regards the Air Liquid Acrobat as Regards the Air is the ninth album by the Incredible String Band. It