Stone plaque painting signed 'Jalik'

This decorative art piece features a naturally shaped, rough-edged slab of stone, presenting a split contrasting aesthetic with a dark black section on the left side and a mottled, textured light grey and white stone matrix on the right. Painted upon this stone surface are two stylized bird figures depicted in flight against the background, rendered in solid black and white detailing with fine feather markings on the wings and bodies. At the lower left corner within the dark section, a white signature is hand-painted, clearly reading 'Jalik'. The item shows minor surface dust and natural rough edges characteristic of cut stone used as a canvas. There are no visible maker's marks or stamps other than the aforementioned signature. The style suggests mid-to-late 20th-century decorative stone craft or folk art, commonly produced as tourist or souvenir art pieces, though the exact age remains unverified. The identification relies entirely on the visible painted signature at the lower left and the physical characteristics of the stone medium. The piece is unauthenticated.

Based on what I can see in the provided image, this decorative stone plaque features a natural rock slab with a contrasting matrix and is painted with stylized flying birds. At the lower left corner, it bears a hand-painted signature reading 'Jalik'. I cannot verify from a photo whether this signature indicates an autograph work by an artist named Jalik, nor can I determine the exact age or mineral composition of the stone medium without physical inspection. Mid-to-late 20th-century decorative stone crafts and tourist art of this type typically occupy a modest niche in the secondary market. The estimated value range of $100-250 assumes the attribution to 'Jalik' is correct and that the piece is a period-appropriate decorative artwork. However, because this item is unauthenticated, its value is highly dependent on provenance and expert verification. If the piece turns out to be a mass-produced reproduction, a modern replica, or created simply 'in the style of' rather than by the named hand, the market value would likely drop significantly, aligning more closely with generic decorative stone crafts valued at $30-60. To more fully understand the value and establish authenticity, one would need physical inspection by a qualified expert, checking for material age, pigment analysis, and comparison with documented works bearing similar signatures.