Oil painting of flowers signed 'Sherry Hillstron' (not authenticated)

This is a framed oil painting on canvas depicting a still life floral arrangement, specifically a wicker basket overflowing with pink roses and foliage. The painting is executed in an impressionistic style with thick, visible impasto brushstrokes, capturing light and texture across the flower petals and the background, which features muted greenish-blue and grey tones. The canvas is housed in a decorative, ornate gold-toned wooden frame accented with carved corner motifs, paired with a wide fabric-covered inner liner or matting. In the lower right corner of the painted composition, there is a visible signature that reads 'Sherry Hillstron'. The painting appears to be in good overall condition based on visual inspection, showing vibrant color retention and no obvious structural damage to the canvas or the ornate frame, though authenticity remains unverified. The attribution in the name rests directly upon the legible signature located at the lower right. The overall aesthetic suggests a late 20th-century decorative artwork, displaying moderate craftsmanship typical of commercial or hobbyist fine art pieces found in interior decor settings.

Based on what I can see in the photograph, this framed oil painting on canvas features a still life floral arrangement in an impressionistic style with noticeable impasto brushwork, housed in an ornate gold-toned wooden frame with a fabric-covered liner. The lower right corner bears a signature reading 'Sherry Hillstron'. I can't verify from a photo whether the signature is contemporary to the painting, whether the materials are archival, or if the attribution is correct, as visual inspection alone cannot establish authorship or rule out a decorative studio work. The estimate of $300-$500 assumes the attribution to Sherry Hillstron is correct and reflects typical retail or secondary market values for late 20th-century decorative fine art of this scale and execution. Demand for commercial or hobbyist floral still lifes tends to be modest in the current decorative art market. If physical inspection reveals the piece to be an unsigned copy, a reproduction, or purely 'in the style of' rather than an autograph work by the named artist, the value would likely drop to the $75-$150 range, driven primarily by the decorative value of the frame. To help confirm authenticity and value, I would need physical inspection, provenance documentation, and potentially a consultation with a fine art specialist familiar with regional or contemporary floral painters.