Surreal stack of expressive disembodied heads in oil painting

The image is a surreal oil painting depicting a stack of five disembodied heads, one atop the other, seemingly nested within each other. The background is a plain, textured off-white, which highlights the forms of the heads. From top to bottom: The topmost head is bald, with a pale, grayish-blue skin tone. Its eyes are open, with the left eye subtly winking or squinting, and its brow is furrowed, suggesting a thoughtful or perhaps sly expression. The second head, positioned below the first, also appears bald and has a similar skin tone, transitioning towards a more rosy hue on its cheeks. Its eyes are open, with a downturned gaze, and its mouth is slightly ajar with full, reddish lips. The expression seems to convey sadness or disappointment. The third head from the top has a much darker, almost greenish-gray skin tone. Its eyes are open and looking slightly to its left, with heavy eyelids and a furrowed brow, creating a mournful or weary look. Its mouth is closed. The fourth head is perhaps the most animated. It has a reddish-pink skin tone and its eyes are closed in a wide, joyful wink. Its mouth is open in a broad, ecstatic grin, revealing a bright red tongue and rows of teeth, suggesting laughter or intense delight. The fifth and bottommost head has a cool, grayish skin tone. Its eyes are wide open and staring directly forward, with striking emerald green irises. This head is shown cradling its own cheeks with both hands, a gesture that can indicate distress, worry, or deep contemplation. The composition is vertical, with the stack of heads occupying the central and right portion of the canvas. The heads are rendered with smooth, blended brushstrokes, giving them a soft, almost sculptural quality. The lighting appears to be from the upper left, casting subtle shadows and highlights that define the facial features. The overall palette is muted, with dominant cool tones of gray, blue, and green, punctuated by the warmer tones of the lips and cheeks of the third and fourth heads. The texture of the canvas is visible, adding a tactile quality to the painting.