while i like your lamborghini enthusiasm, the Espada was designed by Marcello Gandini, who worked for Bertone. Gandini also designed the Muira, Jalpa, Urraco, Jarama, Countach, and Diablo, for lamborghini. some other cars he is responsible for are, but not limited to: the Bugatti EB110, Lancia Stratos, Cizeta Moroder, and two of my top 5 personal favorites, the DeTomaso Pantera and Maserati Shamal.
just a little food for thought