Another exception was Franco Zeffirelli's hugely successful 1968 version of "Romeo and Juliet", which, although photographed in beautiful settings and certainly having the look of an epic, was shown in most areas in monaural sound (although its three soundtrack albums were all made in stereo) and was projected at a screen aspect ratio of 1.66:1; that is, roughly the dimensions of today's average movie screen or HDTV screen, not the very wide screens required for films made in Ultra Panavision, CinemaScope, Todd-AO or any of the other ultrawide processes invented in the 1950s meant that the film lacked many of the customary roadshow elements opf the period. However The Mexican release of the picture, DID feature a six-track stereo surround mix and was shown with its original 1.66:1 aspect ratio matted to a 2.2 in standard 70MM.)