Blohm und Voss BV 141

The Blohm & Voss BV 141 (originally Ha 141)[4] was an unconventional tactical reconnaissance aircraft. It was distinguished by its unusual structural asymmetry. The aircraft was never put into large-scale production for several reasons, including the unavailability of the preferred engine and strong competition from another tactical reconnaissance aircraft, the twin-engine Focke-Wulf Fw 189 Uhu. Several examples were captured and studied by the Allied powers. Source: Wikipedia