Create an image depicting a group of four men from the American Old West, set in Arizona circa 1880. The men are dressed in traditional attire of the era, including wide-brimmed hats and cowboy-style shirts. Two men should be standing, and two should be sitting, all holding rifles, suggesting a context of vigilance or protection. One standing man wears traditional Indigenous clothing, complete with fringes and a headdress, to reflect cultural representation. The color palette should be sepia-toned to convey a nostalgic and historical feel. Include a signature in the lower right corner to give the appearance of an artwork, such as an illustration or painting.