这是一张绘画社群的 Discord 服务器横幅，采用活泼的颜料风格，没有文字。一道蓝红黄三色的颜料波浪扫过柔和的奶油色纸面，周围散落着三支画笔、颜料滴和小色卡。可以换成你自己的配色和工具。

Create a 16:9 Discord server banner for an art community, with no text of any kind. A soft warm-cream paper background fills the canvas; keep the top 15% especially quiet and uncluttered. Across the lower two-thirds, arrange a flowing diagonal sweep of vivid paint swashes, rounded splashes, small color swatches, and three artist brushes with visible bristles. Use cobalt blue, vermilion, lemon yellow, teal, and coral paint, with opaque gouache and watercolor edges, fine pigment speckles, and a few raised glossy paint ridges. Let the marks overlap and trail outward like paint in motion while leaving clear cream gaps between elements. Keep the main brush and largest swashes comfortably inside the frame, with no critical details clipped at the edges. Soft natural studio light, subtle paper grain, clean high-resolution illustration, crisp shapes readable at small size. No lettering, numbers, logos, interface elements, or watermark.