No specific resource here, but a search strategy. A great way to find pictures that resonate with fantasy writers, at least ones who incline toward epic fantasy, is to find 19thc pictures. That was the heyday of detailed, overly-Romantic images of the past. So I do this.
steel engraving <topic>
Sometimes useful is
19th century painting <topic>
but that's a little more hit-and-miss.
And, finally, to find both text and pictures, try this one
illustrated history of <topic>
The Net is a wonderful place.
steel engraving <topic>
Sometimes useful is
19th century painting <topic>
but that's a little more hit-and-miss.
And, finally, to find both text and pictures, try this one
illustrated history of <topic>
The Net is a wonderful place.