Complex sentence: Almodovar turned instead to a project (Women on the Verge of a Nervous Breakdown) which could be conveniently be shot in Madrid, and when he eventually made "High Heels" it was fundamentally different from his original idea.
Split into simpler sentences: Almodovar turned instead to "Women on the Verge of a Nervous Breakdown" which could be conveniently be shot in Madrid. When he eventually made "High Heels" it was fundamentally different from his original idea.