Captured by Rob Jones, this is the vasculature of an actual heart (porcine heart, identical to human heart). The blood is replaced by a plastic substance which fills all of the veins, capillaries, etc, then the heart is put into a solution that dissolves all the tissue, leaving this incredible detail of a heart.
Quiet Lunch is a grassroot online publication that seeks to promote various aspects of life and culture with a loving, but brute, educational tinge. When we say, “Creative Sustenance Daily,” we mean it.