Where was Blume in Love filmed?
1973 film by Paul Mazursky
Blume in Love (1973) was filmed in Piazza San Marco, 1 place named in its Hebrew Wikipedia’s article, in Italy. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.
Places per Hebrew Wikipedia's article
Hebrew Wikipedia’s article names 1 place. Each links to the sentence that says so.