If you want to know if someone is "real" tell them an obvious lie. A human will recognize it for what it is immediately, a cursed will not. They may look real, but they are not. Only real eyes realize real lies.
This is a great design that works well in a girl's room. The second color option makes it even more fun. The second color option and the larger size choices will mean that the design will come in more than one panel to install.