THE ORGANIC BUILDING
OSAKA, JAPAN
1993
The external containers are fiberglass and house more than 80 types of indigenous plants/trees selected with help from Osaka horticulturists. They are irrigated using a computer-controlled hydrating system of mechanical pipes. amazing!
(more of his work featured in previous post: http://eeperspeepers.blogspot.co.uk/2013/12/va-day-201213-drawing-looking-ref.html)