Patrick Blanc going down a ladder to observe the naturalized Erigeron karvinskianus on the vertical stony wall, Como Lake, Italy, June 2021
Patrick Blanc walking under the huge old Yucca filifera in the Square carnot, Le Cannet, France, June 2021
Patrick Blanc and Dolichandra unguis cati in full bloom covering the stone walls, Eze Village, France, June 2021
Patrick Blanc behind clumps of Crithmum maritimum and Jacobaea maritima (syn. Senecio cineraria), PN de l'Aiguille, Theoule, France, June 2021