Image analogies: Artistic Filters: Engraving (Nast small)

	:		::
Unfiltered source (A)		Filtered source (A')

Results

	:
Unfiltered target (B)		Filtered target (B')

The engraving is by Thomas Nast.

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Copyright © 2001 Aaron Hertzmann, Charles E. Jacobs, Nuria Oliver, Brian Curless, David H. Salesin