The Artisan Hall Series is a program where artists would visit the company and hand paint an entire run of models. The artist would sign and number each model. The early releases came with a paper Certificate of Authenticity signed and dated by Peter Stone. Later, each model came with a Collector Card with the model's description and a pre-printed signature by Peter Stone.
The 27th release, or 2nd in the updated Artisan Hall program, was a dark dapple bay Arabian named Mambo. Painted by Wendy Galbreath. This model had two custom versions. The extreme custom had a twitched ear, custom forelock, carved ears and nose, and a custom remade tail flipping up over his back. The custom version had a turned and tilted head, twitched ear, carved ears and nose, a custom forelock, and a customized loose swishing tail. Both versions were painted a dark dapple bay with four socks and a blaze, ermine spots and striped hooves, kissy spots on the nose, mapped markings, and available in matte and glossy finish. This is a run of 100 models, 30 extreme custom and 70 custom.