Patrick Blanc and the carpeting adult flowering Hedera pastuchovii, Botanical Garden,Tehran,Iran, Sept. 2017
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