About this 3D model

One thing I've learned about married life is that art must be framed. However, the local framing shops want to charge me upwards of $50, especially for a large, custom-sized picture. So I've decided to take matters into my own hands and design this simple, printed solution that will hang any size picture. The advantages of this framing method include: - Minimal weight - Minimal cost - Unobtrusive - High strength - Ease of hanging and straightening - Doesn't scratch wall