Patrick Blanc and the numerous high climbing stems of Rosa moschata, Botanical Garden,Tehran, Iran, Sept. 2017
Patrick Blanc and a tall terrestrial forest understory erect form of Parietaria officinalis, Botanical Garden,Tehran, Iran, Sept. 2017
Patrick Blanc in a population of blue and white forms of Nesaea floribunda, Victoria Falls, Zimbabwe, Sept. 2017
Patrick Blanc looking at a vertical cliff covered by the red flowering Aloe chabaudii receiving continuous water spray, Victoria Falls, Zimbabwe, Sept. 2017
Patrick Blanc in front of a cliff covered by the red flowering Aloe chabaudii, Victoria Falls, Zimbabwe, Sept. 2017
Patrick Blanc just above the Falls, on the rocks totally covered by dry Ledermanniella tenax, a rheophytic annual Podostemaceae, Victoria Falls, Zambia, Sept. 2017