Framed natural history-style lion print with marquetry-style frame

This item is a framed print depicting a male lion in profile, stylistically consistent with 18th or 19th-century natural history illustrations. The artwork bears a cursive inscription, appearing to read 'Der Löwe. Felis Leo', which suggests a German-influenced or scientific nomenclature common in historical zoological plates. The central image is mounted on a double mat—a thin gold-toned inner border and a wider black outer mat. The frame is a prominent feature, appearing to be constructed with burl wood veneers and featuring a complex geometric marquetry-style inlay of diamond and x-patterns along the border. The color palette is composed of warm earth tones, including ambers, ochres, and deep browns within the lion's mane and the wooden frame. The overall presentation is consistent with high-quality decorative wall art from the late 20th century designed to emulate an antique aesthetic. While the owner associates the piece with 'Robert-Grace Hollister, CA', this remains an unverified user-supplied claim as no signatures or labels confirming such an origin are clearly visible in the photograph. The work appears to be in good condition with no obvious tears or foxing visible on the paper from the provided angle.

Based on my visual assessment of the provided image, this item is a framed natural history print of a lion, accompanied by a high-quality decorative frame. The inscription 'Der Löwe. Felis Leo' suggests an 18th or 19th-century scientific source, though based on what I can see, this appears to be a late 20th-century reproduction designed to emulate an antique aesthetic. Per user submission, the piece is associated with 'Robert-Grace Hollister, CA', which I have factored into this estimate as a working hypothesis, though I cannot verify this connection or the specific maker from these photographs alone. The value is significantly bolstered by the custom framing, which features intricate marquetry-style wood veneers. In the current market, high-end decorative prints with superior framing typically command prices in the mid-to-high three-figure range. The estimate of $400 - $700 assumes the attribution to Robert-Grace is accurate and that the frame is crafted with genuine wood inlays rather than printed patterns. I cannot verify the physical materials, the printing method, or the paper age from a photo; a physical inspection would be required to rule out modern digital printing or synthetic frame materials. Should the piece be lacking the suggested provenance or be determined to be a standard mass-produced reproduction with a faux-inlay frame, the value would likely decrease to $150 - $250. To confirm authenticity and refine this valuation, I would recommend an in-person examination by a specialist in 20th-century decorative arts to verify the frame's construction and any hidden manufacturer labels.