An image gallery is a collection of images displayed together, often on a website or in a physical space. These galleries can showcase various types of images, such as photographs, artwork, or graphics, allowing viewers to explore and appreciate visual content. They are commonly used in online portfolios, museums, and social media platforms. Image galleries can be organized in different ways, such as by theme, date, or artist. Users can often click on individual images to view them in larger formats or access additional information. Popular platforms for creating image galleries include WordPress, Flickr, and Instagram.