Antique architecture is the collection of old/ancient buildings, they are structure photographs perceived as having value because of their aesthetic or historical significance, and are often defined as at least 100 years old (or some other limit).
Although the term (Antique) is often used loosely to describe any object that is old. An antique is usually an item that is collected or desirable because of its age, beauty, rarity, condition, utility, personal emotional connection, and/or other unique features. It is an object that represents a previous era or time period in human history. Vintage and collectables are used to describe items that are old but do not meet the 100-year criterion.