Oil painting signed 'O. Borg '87'

This is an original oil painting on canvas depicting a natural landscape with birch and pine trees lining a body of water, possibly a shore or riverbank. The physical characteristics include textured impasto application of paint, utilizing a palette of earthy tones including whites, greys, deep oranges, browns, and blues for the water and sky. The composition features several distinct vertical tree trunks in the foreground, with characteristic white-and-black birch bark alongside reddish-brown pine trunks. The ground is rendered in a rough, grassy, and sandy texture with visible brushwork. In the lower right corner, there is a visible signature and date reading 'O. Borg · 87'. The overall condition appears well-preserved with vibrant colors and intact paint layers, though minor surface dust may be present. The style is expressive and representational, bearing similarities to late 20th-century Nordic landscape painting traditions. The attribution in the item name rests solely on the visible signature at the lower right. The owner-supplied context suggests the title 'Birches by the Shore', the year 1987, the medium as oil on canvas, and the artist as Onerva Borg with dimensions 55x70x2.5 cm, but these user-supplied claims remain entirely unverified by physical inspection.

Based on what I can see in the provided image, this work is an oil painting on canvas depicting a natural landscape with birch and pine trees, bearing a signature and date reading 'O. Borg · 87' in the lower right corner. The owner identifies the work as 'Birches by the Shore' created in 1987 by Onerva Borg, with dimensions measuring 55x70x2.5 cm. However, I cannot verify from a photo alone whether these unverified user-supplied claims are accurate, as visible signatures can be forged or misread. My value estimate of $600-$900 assumes that the attribution to Onerva Borg is correct. This valuation range is informed by typical market demand for late 20th-century Nordic landscape paintings of similar scale and medium. The painting appears well-preserved with visible impasto and vibrant color retention, which positively influences the estimate. To confirm authenticity and solidify this valuation, a physical inspection by a qualified fine art expert, provenance documentation, and a detailed examination of the paint layers and canvas would be needed. If physical inspection reveals the work is merely a reproduction, copy, or produced 'in the style of' rather than an autograph work by the artist, the market value would decrease significantly, likely falling into the $100-$300 range.