Green living: Bizarre ‘living skyscraper’ made from genetically modified TREES which would grow to form rooms from branches wins architecture design competition A Ukrainian team took the top spot in the eVolo Skyscraper Competition with a tower 'grown' from trees A genetically modified grove would be shaped into the frame of a high-rise office or residential tower It would add to the amount of green space and avoid the environmental damage of traditional construction Designers have already successfully grown trees into tables, chairs, lamps and other objects