The Art Forger Had Fooled Thousands. Then He Met Doug.

When a man obsessed with woodblocks began to do business with a man obsessed with medical antiques, their relationship flowered — until it soured.

Earl Washington loves wood.

He loves maple wood from Wisconsin and boxwood from Turkey. He loves running his hands on its surface, feeling its heft and texture. But most of all he loves carving it. Thoughts about carving, he says, consume his waking moments.

“If I’m looking at your face when I’m talking to you, I’m literally looking at how I’m going to carve your eyes and carve your nose on a piece of wood,” he said in an interview.

For decades, beginning in the late 1990s, Washington, 62, created thousands of ornate woodblocks and used them to make intricate prints of all kinds of things: biblical imagery, erotica, anatomical illustrations, the stark motifs of German expressionism.

Mastery was never enough for him, though. To profitably sell woodblocks — which can be an oddity in the art market — Washington decided he also needed myth. So he created elaborate origin stories for his pieces. Some, he claimed, had been made or acquired by his great-grandfather. Others he promoted as rare creations from the 16th and 17th centuries.

Thousands of people bought them unquestioningly, but a few became suspicious and raised concerns online and to the authorities. The F.B.I. fielded some complaints, but was not aware, it said later, of the “depth and the breadth” of Washington’s scheme, so he continued to sell his creations, having mastered the craft of carving and the art of fooling others.