Minimalist Rainbow Brushstroke Tree

{
  "description": "A minimalist and artistic Christmas card design featuring a stylized Christmas tree on a solid white background. The tree is formed by expressive, textured, painterly brushstrokes arranged in horizontal bands of rainbow colors, starting with red at the top, followed by orange, yellow, green, blue, and purple at the base. A simple, solid red star sits on top of the tree. Below the tree, the text 'Merry Christmas' is written in a delicate, elegant black cursive script. The overall aesthetic is modern, clean, and festive. High-quality printable illustration, flat design. --ar 1:1.4"
}