Taking Instagrammer as an example, this study aims to explore the practice of mobile photography of young generation in Taiwan and their imagination of aesthetics through in-depth interview. The data analyzed in this study shows that Instagrammer’s photographic practice is influenced by photography tools and personal experiences. What’s more, although using mobile phone, Instagrammers are able to take pictures everywhere and every time, they only document the special moments in everyday life. The key finding of this study is that the mobile photographic practice is the creation of beauty, which means that everyday aesthetics and art-centered aesthetics are intertwined.