There are three people visible in the image. They appear to be adults, dressed in casual clothing. One person is standing on the topmost level, while the other two are standing on the middle level. The person on the top level is wearing a red shirt and appears to be holding something small, possibly a phone or a bag. The person on the middle level is also wearing a red shirt and seems to be holding something as well. The person on the bottom level is wearing a blue shirt and is holding a larger object, which looks like a backpack or a bag with a handle.