这张图片背后的提示词
Three-step diagram of a plant growing: a seed in a mound of soil, an arrow, a seedling with two leaves, an arrow, a full leafy tree. Coloured pencil and watercolour marker, clean black ink outlines, warm off-white paper, no text.这张图片由图像模型生成；任何完成的插画都一样可以用，包括你自己画的。可以把这段提示词当作起点，换成你自己的主题。提示词保留生成时使用的英文原文。
