These flowers are native to meadows and woods in South Western Europe and North Africa. They are popular symbols of Spring in many countries.
Above are two small A5 sized paintings I did recently of Daffodils in a quick, fluid style, trying to capture the colours and essence of the flower. I think the simple structure of the petals lends itself to a more simple and fluid rendition of the flower. These are both available in larger sized prints here and here.
Below is a painting titled Jonquils #3 by Georgia O'Keeffe. She has chosen to paint a bunch of the Narcissus flowers showing their pale yellow colouring. Her picture is more detailed than mine and I like the way she has used the green / blue colour for the tonal component.