A bit on colour

[elsa hoffmann]

For those who say colours aint no challenge to them...
5000 pieces. Each tile is an individual color in the CMYK spectrum, each piece differently shaped. Multiplying the number of pieces by a magnitude of five makes the difference in hue between neighbouring tiles barely perceptible

https://www.youtube.com/watch?v=JjrEV3J9LAs&feature=youtu.be

[Bill Mellen]

For those who say colours aint no challenge to them...
5000 pieces. Each tile is an individual color in the CMYK spectrum, each piece differently shaped. Multiplying the number of pieces by a magnitude of five makes the difference in hue between neighbouring tiles barely perceptible

https://www.youtube.com/watch?v=JjrEV3J9LAs&feature=youtu.be

No way I could do that one 

[Les Olson]

Easy.  Just photograph each one and read off the RGB values.  Then realise how good, or not, your lighting, camera and software are.   

[CS]

For those who say colours aint no challenge to them...
5000 pieces. Each tile is an individual color in the CMYK spectrum, each piece differently shaped. Multiplying the number of pieces by a magnitude of five makes the difference in hue between neighbouring tiles barely perceptible

https://www.youtube.com/watch?v=JjrEV3J9LAs&feature=youtu.be

I just finished the monthly profiling of my display, but, I'm not touching this one! 

[Frank Fremerey]

Superb picture. Want to dive into play. Immediately!

[pluton]

Better use a full spectrum light source?
Shocking thought:  The jigsaw cut-outs are making it too easy.  The puzzle pieces should all be identical in shape and size.

[elsa hoffmann]

Better use a full spectrum light source?
Shocking thought:  The jigsaw cut-outs are making it too easy.  The puzzle pieces should all be identical in shape and size.

then you would never know if you are right. Right?

[David H. Hartman]

For those who want a challenge with no tangible reward.   

[Termite]

Wonderful! If I had a photographer friend/enemy, that would be his christmas present.