Melancholic cat portrait in gray hat against blue wall

Self-portrait painting, fluffy cat wearing wide-brimmed gray hat positioned on left side of canvas facing viewer, cat has orange-brown whiskers and muzzle, blue-gray wall background, rectangular framed portrait hanging on wall in upper right showing another cat in beret, partial canvas or frame visible in bottom right corner, handwritten text inscription in upper right corner, post-impressionist style, dominant blue-gray palette with ochre and brown tones, simplified geometric forms, visible brushstrokes, flat color areas, bold dark outlines around forms, muted colors - slate blue, gray, brown, cream, artistic studio setting, art within art composition, melancholic atmosphere, 1880s style, rough painterly technique, three-quarter view portrait, cat's face clearly visible with expressive eyes