National style, fresh artistic watercolor board painting, bone-free painting, new meticulous technique, soft colors, blending, simple and lively lines, hand-painted texture, literary and fresh tone, warm and delicate, healing style, refreshing feel, natural and transparent color transitions, flat and recognizable shapes, weakening complex light and shadow, highlighting the lightness of the picture, and leaving large areas of white space. Silk material, with the color of silk as the base, the painting features four goldfish, including two red-and-white ranchus and two pleated thais, plump bellies, wide and long tails, flowing and lively cuteness, round and large heads, scales glimmering with silver, titanium white highlighting the transparency of the tails and fins, with red fins and tails conveying a festive feeling. In the upper right corner, pink and white lotus flowers and leaves hang down, with bright and fresh tones. The goldfish flow and disperse, evenly distributed in different corners, with the lotus flowers and leaves depicted using meticulous techniques. The background is off-white. Apply the techniques from the reference image to the goldfish, giving it a gilded texture. The image is high quality and clear, with high resolution and ultra-high-definition resolution.