Oil landscape signed 'Петр' (not authenticated)

This is an original-style oil painting on a stretched canvas depicting a wintry architectural scene, likely representing a Russian monastery or kremlin with multiple onion domes under a pale blue sky. The physical composition features textured brushwork, using thick impasto techniques especially in the snow-covered ground, rooftops, and the architectural facades. The color palette consists of cool blues, crisp whites, earthy browns, and accented highlights of metallic gold paint on the prominent central dome and cross. The painting is housed in a simple, wooden gold-toned frame with a flat, beveled profile. In the lower right corner, there is a visible Cyrillic signature clearly reading 'Петр'. The condition appears generally good, with no glaring surface cracking, tears, or repairs visible from this angle, though the canvas texture remains prominently visible throughout the composition. The style is suggestive of a mid-to-late 20th-century Eastern European realist or impressionist landscape painting, though the exact age and origin remain unverified. The attribution rests entirely upon the legible signature in the lower right corner, which is unauthenticated and presented purely as an observation of visible marks.

Based on what I can see in the photograph, this is an oil painting on stretched canvas depicting a wintry architectural scene with onion domes, housed in a simple gold-toned wooden frame. In the lower right corner, it bears a Cyrillic signature reading 'Петр'. I can't verify from a photo whether the signature is contemporary to the painting or later, nor can I determine the exact age, materials, or underlying canvas condition without physical inspection. The impasto technique and palette suggest a mid-to-late 20th-century Eastern European realist or impressionist style. Assuming the attribution suggested by the signature is correct, comparable unsigned or similarly signed decorative Eastern European landscape paintings of this type typically trade in the $400 to $800 range in the current secondary art market. However, if physical inspection reveals this to be a reproduction, modern copy, or an anonymous work 'in the style of' rather than an autograph piece by an artist named 'Петр', the value would likely drop to the $100 to $250 decorative range. To move beyond a working assumption, one would need an in-person examination by a fine art specialist, scientific testing of the pigments and canvas, and provenance documentation to support authentication.