https://fr.pinterest.com/burotok/outdoor-vertical-vegetation/

http://eprints.qut.edu.au/52702/

'vertical greening'?

sorry, Atef but what is 'vertical greening'? 

but it will not be that funny fashion to put trees on the 30th floor, right?

if yes, I start from here

http://emilioambaszandassociates.com/information/

after, will probably be sufficient, look of fashion magazines or real estate

DD

hi Donatella vertical greening is a new concept after the green roofs system, here is a doc speeking about it

ok Atef!

thanks for the linked paper

we really think that this is a new concept?

I would suggest this book "Architettura naturale Progetti e oggetti"

Emilio Ambasz Electa, 1999

this Argentine architect wrote and made this strange gardening at the end of the last century, then came the technology and fashion, but he was the first to re-talk about it

first of all, of course, the Hanging Gardens of Babylon (aC590) 

If you know Italian a good book is "Il verde pensile. Progettazione dei sistemi. Manutenzione" of  Paolo Abram. Milan 2011.

Please look at the link http://www.amazon.com/verde-pensile-Progettazione-sistemi-Manutenzione/dp/8851306753