A tourist train is decorated with Christmas lights in Bogotá, Colombia on December 10, 2017. (Photo by Jaime Saldarriaga/Reuters)

There are many types of collections. Some are formed by purposefully collecting certain objects, such as stamps or coins. However, some collections are only a byproduct of an obsession, a quirk of mind. For example, Paul Brockmann got into the habit of buying his girlfriend and later his wife a dress every time they went ballroom dancing. It might seem excessive to some, but it was his way of showing his affection. Overtime, this collection grew to be enormous, counting 55,000 dresses in total. Basic math tells us that either they went ballroom dancing three times per day for every day of their lives, or he bought them in huge bundles every time.

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A woman throws fallen leaves and jumps while posing for a photo at the Bauman garden in Moscow, Russia, Tuesday, October 14, 2025. (Photo by Pavel Bednyakov/AP Photo)

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American model and socialite Jordyn Woods strikes a glamorous pose for Sacai in the last decade of June 2023. (Photo by jordynwoods/Instagram)