Sandstone-texture artwork signed 'Coopersmith'

This rectangular piece appears to be a mixed media work on a heavily textured, sandy ground, possibly created with dry media such as pastel or colored pencil combined with aggregate textures. The composition features a central tableau depicting a southwestern pueblo dwelling nestled against rolling hills, positioned below a large, detailed feather adorned with beadwork or wrappings at its quill end. Below the pueblo scene, a row of four stylized animal figures, resembling buffalo or bears, marches horizontally across the lower third of the composition. The entire central scene is bordered by nested rectangular frames rendered in muted earth tones of tan, rust, and dusty blue. At the lower right corner, the piece bears a legible signature in a reddish-brown tone reading 'Coopersmith'. The artwork displays a matte finish with visible surface grain and texture consistent with sand painting or heavily textured wall art techniques common in Southwestern American decorative arts. There is some visible overhead light glare reflecting off a protective glass or acrylic covering, but the underlying piece appears well-preserved with no obvious structural damage, tears, or staining. The identification rests primarily upon the visible signature and the distinct stylistic elements characteristic of Southwestern regional art, though authenticity and the full identity of the artist remain unverified.

Based on what I can see in the photograph, this mixed media work on a heavily textured, sandy ground features a classic Southwestern decorative art aesthetic, including a pueblo dwelling, a ceremonial feather, and stylized animal motifs. The piece bears a signature reading 'Coopersmith' at the lower right corner. However, I cannot verify from a photo whether this signature represents an autograph work by the named artist, nor can I evaluate the exact medium, paper quality, or finer surface details without physical handling. The visual evidence suggests a well-preserved piece behind protective glazing with no obvious structural damage. My appraisal value estimate of $300 to $600 assumes that the attribution to the artist is correct and that the materials are as represented. Items of this regional Southwestern type generally appeal to niche collectors of decorative regional art, though market demand fluctuates. Physical inspection by a qualified art conservator or regional expert, alongside provenance research, would be needed to confirm authenticity. If physical examination reveals the piece to be a reproduction, a copy, or created simply 'in the style of' the artist rather than an autograph work, the estimated value would decrease significantly, likely falling into the $75 to $150 range for decorative wall art.