Through the buslines of the Rhein-Main-Verkehrsverbund, the Westerburg-Limburg-Frankfurt and Westerburg-Altenkirchen-Cologne railway lines and the InterCityExpress stop in Montabaur, Kaden is linked to the long-distance transport network.
Notable buyers of his paintings included playwright Samuel Beckett, pianist Artur Rubinstein, art historian Will Grohmann and entrepreneurs Burton Tremaine and John Delorean as well as collections in New York United States Galerie BING and Weintraub and Richard Sussman and La Rochefoucauld Duc D´Estrées.
Like the Kaden Tower, Wright's never-constructed 1946 sketches for the Sarabhai Calico Mills Store in Ahmedabad, India, had grillwork over the outside windows, a feature that evokes the jali of traditional Mughal architecture.