Astrophytum myriostigma cactus with a yellow flower in a green garden
Man - only hands to be seen - in supermarket as shop assistant; he is carrying a cauliflower
beautiful Heliconia flower blooming in vivid colors
illustration of several solar homes located in a meadow for an environmentally sustainable electric power and renewable
Rebuild Song dynasty town in dali, Yunnan province, China. Three pagodas and water with reflection