Of course, the best way to get to this level is to practice your writing as often as possible.
To do this, set a timer for 5 minutes and just write.
Put everything that pops into your head onto the paper. Anything that comes to mind should be written down.
Now, select an image that really speaks to you and use it to tell your story. Using the dictionary for prompts: Sometimes using something as simple as the dictionary or a thesaurus will introduce you to new words that might inspire the direction of your writing.
Write about what you see, what it makes you feel, what conversations you think the people in the photo might be having. Try opening the dictionary and selecting a few words at random.