She picks a "baby of the day" to focus on and dress up in baby clothes; she has 28 of them and two more on the way. Her dolls vary in size, from a preemie that's a few pounds to one about the size ...

Berlin-based photographer Lena Kunz set out to chronicle the world of "Reborns"—meticulously crafted baby dolls—and the people who love them.

Hyperrealistic baby dolls can cost upwards of 15,000 euros. Babyclon, a doll producer, uses medical-grade silicone, alpaca hair, and nail resin, which contribute to the high price point.