Mid-20th-century style abstract architectural landscape painting

This rectangular oil or acrylic painting on canvas presents an abstract, geometric architectural scene. The composition is dominated by a central brown structure featuring twin spires, consistent with the stylized rendering of a church or cathedral, viewed from a slightly low, vanishing-perspective angle. The work utilizes a palette of ochres, deep browns, blues, and muted whites, with dynamic diagonal lines that suggest movement or light rays. Stylistically, the piece shares characteristics with mid-century modernism and cubism, particularly in its fractured planes and simplified forms. Dark, vertical lines resemble lampposts or telegraph poles, adding to the urban feel. In the lower right corner, the work bears a handwritten signature that appears to read 'O. Borg', followed by an unverified date or number. Based on user-supplied context, the owner identifies this as a work by Onerva Borg, though this remains an unverified attribution without further documentation or physical inspection. The canvas is housed in a simple, slim dark frame with a gold-toned inner edge. Visible condition signals include a slight unevenness in the paint application and minor dust accumulation, but no major tears or chips are readily apparent from the photo. The medium and substrate appear characteristic of 20th-century art practices.

Based on the provided imagery, I have examined this abstract architectural composition featuring mid-century modernist characteristics. Per user submission, this work is attributed to Onerva Borg, and the canvas bears a signature consistent with 'O. Borg'. I must emphasize that I cannot verify the authorship from a photograph; physical inspection is required to confirm the medium's age and the hand of the artist. The value estimate assumes the attribution provided by the owner is correct. The painting displays a sophisticated use of fractured planes and a palette of ochres and deep browns, suggesting a professional level of execution common in mid-20th-century European abstract styles. Market interest for mid-century architectural abstracts remains steady, particularly for works showing such dynamic movement. However, because this artist is not widely documented in major auction databases, the value relies heavily on the aesthetic appeal and the verified connection to the artist's estate. If this work were determined to be by a more widely recognized contemporary or if the attribution to Onerva Borg cannot be supported by provenance, the value would likely shift to a 'decorative' price point, typically ranging from $100 to $250. To confirm the identity of the maker, one would need to provide documentation such as a bill of sale, exhibition history, or a specialized appraisal by a scholar of Finnish or mid-century art. Based on what I can see, the condition appears fair with some dust accumulation and minor surface irregularities, which are factored into this estimate. The final value is contingent upon the piece being an actual work from the mid-20th century rather than a later stylistic homage.