Mid-Century Modern Mixed Media Collage of a Boat House Interior

This is a horizontal mixed media artwork, likely dating from the mid-20th century (c. 1950s-1970s). The composition depicts an abstract architectural interior, possibly a boat house or harbor structure, looking out toward a coast. The artwork utilizes a collage technique or heavily textured palette knife application, combining earthy tones of ochre, burnt sienna, and raw umber with cool whites and grays. A central yellow wall section features a distinct circular architectural element or window. The framing is a classic mid-century presentation consisting of a multi-tiered wooden frame with a wide, off-white linen or textured fabric liner and a gold-toned inner fillet. The wooden outer frame shows a dark stained grain, consistent with walnut or mahogany finishes of the era. Physically, the piece appears to be in good vintage condition; however, there is visible foxing or minor staining on the fabric liner, particularly in the lower left and upper right quadrants. The artwork surface itself displays a complex impasto texture, suggesting high-quality craftsmanship in the layering of materials to create depth. There are no immediate signatures visible in this frontal view, though the style is reminiscent of Post-War European or American abstractionists. The overall aesthetic is one of structured geometry and atmospheric mood.