A hard training on eyes… materials: color aid paper packet, scissors/exacto knife, cutting mat, white paper, glue
The gray scale is 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 9.5. Now I picked 6 for each value. The light in the room and the digital camera seem distorted the values somehow.
Much of this exercise is about having confidence in what you see rather than what you think is happening.

After this training, the color IQ test here is rather easy.






