Riverside Scenery: The river flows through the picture, bringing a sense of natural movement. The overall spatial layers are clear, giving the picture a greater sense of depth and tranquility.

Forest Element: The forest extends into the background, enhancing the sense of nature and immersion, making the overall picture more engaging and visually appealing.

House and Boat: The wooden house and the boat on the river create a living scene, enhancing the narrative and giving the picture a sense of stillness and human warmth.

Campfire Element: The campfire provides a warm light source, contrasting with the cool colors of the natural surroundings, increasing emotional temperature and focusing the picture's attention.

Moderate Difficulty: 1000 pieces for adults. The water, forest, and sky have many gradients, rich in detail yet with a clear structure, suitable for an immersive experience.