Flat Iron Building

That's can of unique,well placed composition. Reminds me of the Bauhaus style or influence.

A beautiful image and it works well.

There's something eerie about this. Is it a negative image?

Yes Larry, eerie! I put the chrome slide, slightly overexposed, OK, (Agfachrome 50, a positive slide film) into the enlarger, and an ordinary BW paper in the easel. That's "My Flat Iron ..", ..the "big guys" already did it!!
//Bertil

Hmm panchromatic B&W enlarging paper.

Mike, panchromatic paper, don't think so. Kodak Polyfiber, unfortunately discontinued, was for a long time Kodaks variable contrast paper with the same sensitivity as other "mulitgrade" papers like Ilfords MultigradeIV (though I preferred Polyfiber, a very nice paper with a good neutral tone in Dektol and nicely responding with stronger blacks in selen toner -- sadly it belongs to history!).