This is called a “prompt for stable diffusion of a portrait of Christina Hendricks with cosmic energy in the background in the art style of artists called artgerm, greg rutkowski and alphonse mucha:
Ultra realistic photo portrait of Christina Hendricks cosmic energy, colorful, painting burst, beautiful face, symmetrical face, tone mapped, intricate, elegant, highly detailed, digital painting, artstation, concept art, smooth, sharp focus, illustration, beautiful face, intricate, highly detailed, smooth, sharp focus, art by artgerm and greg rutkowski and alphonse mucha
 
The most important keywords are at the beginning and then every additional keywords are separated by a comma. If you add an art style by an artist or multiple artists, this information should always be at the end.
 
By using a similar syntax, please write me a new prompt for stable diffusion of a “portrait of a cute Hogwarts student studying” in the art style of van gogh and da vinci but add more details
Enchanting portrait of a cute Hogwarts student studying, magical ambiance, candlelit, ancient tomes, focused expression, serene atmosphere, stone walls, worn wooden table, quill and ink, parchment, floating books, warm color palette, captivating, detailed textures, brushstrokes, artistry, impressionist, renaissance fusion, art by van gogh and da vinci

The most important keywords are at the beginning, and then every additional keyword is separated by a comma. If you add an art style by an artist or multiple artists, this information should always be at the end.
Great thanks! Please write another one.
Here's another Stable Diffusion prompt for you:

Magical, Hogwarts, focused, serene student, mysterious forest, brave adventurers, hidden treasure, magic, glowing mushrooms, talking animals, dangerous obstacles, wits, bravery, enchanted, sparkling waterfalls, colorful flowers, challenges, awe, beauty, power, warm colors, detailed textures, brushstrokes, impressionist, renaissance fusion, by Van Gogh, by Da Vinci