Seascape oil or acrylic painting on canvas in a Post-Impressionist style

This rectangular landscape painting depicts a coastal scene with a focus on two large, golden-hued rock formations in the foreground separated by a channel of water. The work is executed on a textured canvas, likely with oil or acrylic paints, featuring broad, visible brushstrokes and a vibrant color palette consisting of deep indigos, teals, and light blues for the water. The sky transition from a pale lavender to horizontal streaks of gold and white, suggesting a sunset or sunrise. In the lower-left corner, there is a stylized monogram consistent with the letters 'C' and 'L' overlapping. The style is consistent with late 20th-century or contemporary amateur or folk-art interpretations of Post-Impressionism, emphasizing bold blocks of color over fine detail. The condition appears fair with visible canvas texture throughout; however, there is some uneven pigment application and what appears to be minor edge wear along the top and right margins. Without physical inspection of the frame or back of the canvas, the specific age and origin remain unverified, though the materials are consistent with modern pre-stretched artist canvases.

I have reviewed the provided image of the seascape painting. Based on what I can see, the work is a contemporary landscape executed in a Post-Impressionist or folk-art manner. The piece bears a monogram consistent with the letters 'C' and 'L' overlapping, which I am treating as a working hypothesis for the artist's identity. I cannot verify from a photo whether the medium is oil or acrylic, though the visible brushstrokes and pigment application suggest a late 20th-century or early 21st-century creation. The canvas texture and edge wear indicate it is likely on a modern pre-stretched support. The valuation of $150-$400 is based on the assumption that this is a decorative work by a regional or emerging artist. Market demand for contemporary seascapes of this decorative nature remains steady, though the value is largely driven by aesthetic appeal rather than a secondary market for the specific monogram. I can't verify the artist's identity or the age of the materials through a digital image; a physical inspection to examine the reverse of the canvas and any potential gallery labels would be necessary to confirm provenance. This estimate assumes the work is an 'original' creation in the style described; should the piece be identified as a mass-produced reproduction or a student copy, the value would likely fall below $50. To confirm the attribution, one would need provenance documentation or a record of exhibition. Without such verification, the piece should be valued primarily as a decorative asset for retail or local auction environments.