Have you ever seen a painter or an artist? If not then look at them. Look how they draw, how they color their art. Writing is similar to drawing the only difference is that when you’re writing you’re drawing the alphabet in a unique order that it starts giving meaning. It starts a story.
Observance is the key element in both writing and drawing, an artist has to carefully observe the landscape to draw it perfectly. He has to carefully observe everything that comes into his part of a drawing. Writing is similar, the writer also has to observe the same details as a painter or an artist does. The only difference is that the artist draws what he observes whereas a writer writes what he observes.