Patrick Blanc and Pascal Heni at sunset on the Zambezi river, Katombora, Victoria Falls, Zambia, Sept. 2017
Patrick Blanc in burnt savannah observing the leafless flowering stems of Combretum platypetalum, Mbala, Lake Tanganyika, Zambia, Sept. 2017
Patrick Blanc sitting in burnt savannah among flowering Combretum platypetalum, Mbala, Lake Tanganyika, Zambia, Sept. 2017
Patrick Blanc walking in burnt savannah among the leafless flowering stems of Combretum platypetalum, Mbala, Lake Tanganyika, Zambia, Sept. 2017
Patrick Blanc in burnt savannah among flowering Combretum platypetalum, Mbala, Lake Tanganyika, Zambia, Sept. 2017
Patrick Blanc in burnt savannah observing Ipomoea cf. vernalis, the flowering annual stems arising from a woody rootstock, Mbala, Lake Tanganyika, Zambia, Sept. 2017
Patrick Blanc at sunset in front of Typha capensis and Phragmites australis, Ndole Bay, Tanganyika lake, Zambia, Sept. 2017
Patrick Blanc in front of Phragmites australis population, a form with rigid spiny leaves, Ndole Bay, Tanganyika lake, Zambia, Sept. 2017
Patrick Blanc holding a compact form of the submersed Hydrilla verticillata, Ndole Bay, Tanganyika lake, Zambia, Sept. 2017