Which translates as follows:
A rough translation of the captions says:
Above: The 1500 Coupe built by Zagato for the Turin Motor Show 1959
Right: The 1500 Coupé from which the OSCA 1600 GT was later developed.
A translation of the whole text on the page says:
Zagato, who, in the late fifties concentrated completely on sports car production, with which he achieved great success, approached the 1500 DOHC with interest but with great caution. In fact he prepared a car for the 1959 Turin Motor Show with a simple, elegant coupé body, but very far from the aerodynamic refinement which usually characterized his accomplishments. The limited success of this model encouraged him to build a second car, which, on the other hand, contained all the characteristic themes of his usual products at that time. Once again, it was an interesting experiment but it served as a basis to develop the beautiful 1600 GT which he had just been commissioned by OSCA to build with similar mechanicals but the tubular chassis of the competition cars.