Impressionist-style Parisian street scene painting

This work is a mid-to-late 20th-century impressionist-style oil painting on canvas, depicting a bustling Parisian street scene with the Basilique du Sacré-Cœur visible in the background. The composition features a heavy impasto technique, where thick layers of paint create a textured, three-dimensional surface, particularly evident in the architectural details and the foliage on the right. The color palette is dominated by cool blues, greys, and muted ochre tones, with small pops of red in the figures' clothing and street signage. The painting bears a signature in the lower right corner that appears to read 'W. Glackens', which is consistent with the user's attribution to the American artist William Glackens. However, the heavy palette-knife application and specific stylistic execution appear more reminiscent of European commercial 'souvenir' art from the mid-20th century rather than Glackens' documented Ashcan School or Renoir-inspired styles. The user-supplied attribution to William Glackens remains unverified and would require a physical provenance study and expert authentication. The work is housed in a modern, ornate gold-toned frame with scrolling leaf motifs. Minor surface dust is visible, but the paint layer appears stable without obvious cracking or loss.

I have examined the digital images of this Impressionist-style Parisian street scene. Based on what I can see, the work bears a signature in the lower right consistent with the American artist William Glackens, as noted in the user's attribution. This estimate reflects the potential market value for a work of this size and subject matter if the attribution to Glackens were confirmed. However, I cannot verify the authorship from a photo. The stylistic execution—specifically the heavy impasto and palette knife technique—appears more aligned with mid-20th-century European commercial works than with the typical Ashcan School or Renoir-influenced style associated with Glackens. A physical inspection is required to determine if the signature is contemporary with the paint layer or a later addition. The value is highly dependent on authentication; while a verified Glackens can command five figures, an unauthenticated 'souvenir-style' painting of this era typically sells for $200–$500 in the decorative arts market. To move beyond a working hypothesis, a formal provenance study, scientific analysis of the pigments, and an in-person expert appraisal would be necessary. The current estimate assumes the user's claim is correct, yet the visual evidence suggests the piece may be 'in the style of' rather than by the artist's hand. The modern ornate frame appears to be in good condition, and the paint layer seems stable, though surface grime is present.