Wildenradt was born 1861 in Helsingør, Denmark. He studies art at the School of Fine Arts in Copenhagen under Laurits Tuxen. During the latter part of the 1880s, he traveled to Provence and fell in love with the beautiful landscape, where he settled. In the years to come, during the 1890s, Wildenradt created some very spectacular paintings, including "Sea View from Menton, Côte d'Azur, France".