Where do you get material? Each person, no matter what, has rich sources in the surroundings: the places, people and things. I encourage poets to spend time developing their sources by researching personal history, the history of the place you grew up and live, and the connected events and people. The web offers some useful (and free) tools like Scoop It or Storify. These allow you to collect your links, youtube videos, images, and articles in one place. Here is the collection of materials I've found for my new manuscript. Some of the material directly inspires creative work. I have written poems based on photographs or letters. I've used techniques like persona poems, lists, prayers, songs, stories with this material. It provides me with background and understanding for the work.
This serves as a map to places and people. I also use other more personal sources, letters and photographs in the family archive, but this widens my material and enriches the personal stories.
Make your own map and develop your own historical archive. It will reward you with images.