Dragon eye

Wow. By my calculations there are 26 to 30 thousand dots on the paper. (1/4 of full pic are dark areas at 30 dots per 10pixles by 10 pixles. 1/3 of full pic are light areas at 17 dots per 10*10 pixles. rest of area 5/12 of full pic are medium areas at 11 dots per 10*10 pixles with the size of the pic at 50 * 34 sets of 10*10). at an avg rate of 3 dots per second on the dark areas 2 dots per second on the medium areas and 2 dots per second on the light areas, I would think that this took you about six hours just to do stipling and more time to do drawing in pencil if you did.

If this is infact how long you took to do it then the estimate should be close to correct if this is how fast you did the doting.

Am I correct in the time frame?