I always end up learning about the subjects I draw, (apart from generally being interested I also find it helps when I understand the subject better) - but during this project I have quite simply learned that I LOVE Jersey cows, they are so beautiful!!
Two of these three are slightly more educational illustrations, but are still in-keeping with the same style of the others. One includes a vet checking the cow over with a stethoscope, and another shows a detailed view of the Dairy cow's udder full of milk.
Images are (C) Amy Holliday, you may not use without permission.