Playing around with Photoshop

I tried the Photohop "Theshold" adjustment, and got these interesting results. In order of my preference.


My second choice would be,



And my final choice, of the three would be.



These are fun, as in the darkroom days we would have copied the image to Litho film, or made a paper negative and gone numerous generations to bump up the contrast. All time & materials.

Darrell