From bridges to buildings, mobiles to medicine, we have excelled tremendously in every aspect of our lives. Technology has come far off in making the world a better place to live in; be it devices or designs, we are adept in everything. But more or less, knowingly or unknowingly, the inspiration and ideas for anything new always lay in nature. Heading back to 15th century, when Leonardo Da Vinci studied birds to create flying machines, new ideas were always inspired by nature’s designs. And they still are! Without any qualms, Mother Nature takes gold for efficiency and elegance in designs. Amid our busy lifestyles it has become way too difficult to witness some amazing works of nature. Here we have managed to put together some most amazing designs of nature for you to witness, without heading to the countryside. Take a look at these top 10 marvels known for their natural design.