Pastel painting depicting musical performers, unverified attribution

This framed work of art appears to be executed in pastel or chalk on paper, depicting a group of three figures engaged in musical performance. The scene shows a male figure on the left playing a stringed instrument resembling a guitar or ukelele while singing upward, a central female figure also singing with expressive facial features, and a foregrounded figure seated with their back partially turned. The background suggests an interior or performance space with muted tones, posters, and soft lighting effects. The piece is housed under glass within a layered neutral-toned mat board and a simple wooden frame with a warm reddish-brown finish and gold-toned inner detailing. The visible condition shows age-appropriate toning to the paper and some potential light foxing or surface dust trapped beneath the glass, though the physical media appears stable. There is no clearly legible signature immediately discernible from the provided angle, and the attribution rests entirely on the stylistic characteristics of the composition, which is consistent with early to mid-20th-century European or American genre art. The craftsmanship demonstrates a delicate hand in blending pastels to create atmospheric lighting and moody shadows. This item is unauthenticated and presented without verified documentation of its maker or exact date of creation.

Based on what I can see from the provided photograph, this is an expressive figurative work rendered in pastel or chalk on paper, depicting musical performers in a softly lit interior. The style reflects mid-20th-century figurative or Ashcan/Expressionist influences, showing skilled handling of tonal blending and theatrical lighting. The paper displays some visible toning, and while the medium looks stable, I can't determine from a photo whether the spots represent minor foxing or particulate matter trapped behind the glass. Crucially, without a clear, legible signature or provenance documentation, any attribution remains an unverified hypothesis. To establish authorship, an in-person physical examination out of the frame would be necessary to inspect paper watermarks, examine the margins for hidden signatures, and assess the substrate directly. My estimated value of $300 to $600 represents the market for an attractive, well-executed but decorative and unattributed 20th-century pastel. Works of this type generally appeal to collectors of vintage interior art and musical themes. If subsequent professional research or provenance were to successfully tie this work to a recognized, listed 20th-century artist, the market value could increase substantially. Conversely, if it is a modern decorative copy or student study, market interest would likely settle closer to the lower boundary or slightly below, largely retaining value based on its decorative and framing appeal.