Read about Augmented Scale Theory here.

Choose from three sizes:

16x20 inches - good for tabletop study.
24x30 inches - the perfect framing size for collectors or music/math buffs.
32x40 inches - optimal size for musicians studying Augmented Scale Theory. Can be mounted easily on 32x40in. foam board.

Custom Framing is also available. Please contact me directly so I can accommodate your needs.

International shipping rates are $20 higher.