Print for lattice training, composition using only the primary colors without overlapping tones.
 
Yellow, Magenta & Black, I always suggest printing in this sequence, from the lightest color to the darkest.

In this sample, to ensure a good resolution, I used a photolith made in laserfilm with 60 LPI output.
The 3 screens used were made of yellow polyester 90 threads.
HB Decafilm PA emulsion sensitized with 5g of Diazo.
Revealed in 1000w halogen spotlight, 3.5 minutes of exposure.
Water-based paint for polychromy.

For those who want to download this final artwork click on the
hiperlink
CorelDraw .CDR file in official format with separate colors.
 
https://no220.files.wordpress.com/2012/07/sex-yellow.jpg 
Good prints!