Image Size: 35.5 X 22.5 in.
Edition Size: 425
"On a research trip, I was traveling with several Indians on horseback, across the rolling plains of Montana," says Howard Terpning. "Suddenly, a wind came up and the sky turned an ominous blue black. A while cloud developed and moved across the horizon from left to right, billowing into a formation that seemed to grow up from the ground amid loud claps of thunder. I knew that the incident had to be recorded, and Thunder Speaks is the result."