Thiệp tri ân thầy cô ngày 20/11 (Ngày Nhà giáo Việt Nam): hoa, sách, bảng phấn màu nước, chừa chỗ ghi lời chúc

Create a warm, elegant watercolor greeting card illustration to thank a teacher, landscape 16:9, high resolution, print quality. Composition: on a sunlit wooden teacher's desk, a generous bouquet of [pink roses, white chrysanthemums and baby's breath] wrapped in kraft paper with a soft blush satin ribbon; beside it a small stack of old hardcover books, an open notebook with faint handwriting-like squiggles that are not readable, a fountain pen, a pair of round reading glasses, and a small green chalkboard leaning against the wall with simple chalk doodles of a sun, a paper airplane and a few stars. A few rose petals and tiny gold sparkles scattered on the desk. Background: a soft cream wall, a window letting in gentle morning light, a potted fern. Keep the left third of the card as a clean, softly textured cream area with no objects, reserved for a handwritten message added later. Style: delicate hand-painted watercolor with fine ink outlines, palette of soft blush pink, sage green, butter yellow and warm cream, gentle paper texture, heartfelt and calm. No text, no letters, no numbers, no logos, no people. Zero flags, no national emblems, no military or political symbols, no religious symbols. (Ghi chú: đổi hoa trong ngoặc vuông, ví dụ hoa sen hay hoa hồng vàng. Lời chúc "Kính chúc thầy cô..." thêm bằng Canva để chữ có dấu không bị sai, hoặc viết tay sau khi in. Muốn thiệp dọc để in gấp đôi thì đổi "landscape 16:9" thành "portrait 5x7". ChatGPT Images có ở mọi gói và chọn được tỉ lệ khung hình; ảnh tạo trong ChatGPT tự lưu ở mục Images.)