A fine example, and a nice subject too, very interesting.

not toally b/w, quite a lot of gray.

agree with Friiskiwi, this is still grayscale.

great idea, and photo, but for this contest all pixels have to be black or white, no greys.

Thank you Friiskiwi, a question, I did the 100% contrast but the green on the face is always this color and if I do it another 100% more contrats I can't see anything in the picture. Any advice?
Thank you!

Use a different picture

Try doing the contrast again and again.

Thank you both, much appreciated!

I had to play with the mid-tones as well but sometimes you have to go through the contrast a couple of times. Some pictures have a lot of shadowing that takes more times to get them just right. I learned that from this contest!

Thank you MnMcarta

Well done, I'm pleased you managed to do it,

Thank you so much Friiskiwi, I appreciate the comments who teach you to do your best!

VERY AWESOME!!!! Great job in accomplishing what you set out for on this!

This is awesome!!!!

beautifully done

Lovely my dear, simply lovely!

Great shot!

Thank you cocor

Soooooo clean.

simple and to the point. Love it!!!!!

I love the simplicity of this.

Would this be an example of minimalism?

Thank you guys! I glad that you liked my picture.