Simple Set of Internal Organs Related Vector Line Icons. Contains such Icons as Reproductive System, Brain, Heart, Blood Vessel and more. Editable Stroke. 48x48 Pixel Perfect. Shutterstock .eps vector - Simple Set of Internal Organs Related Vector Line Icons. Contains such Icons as Reproductive System, Brain, Heart, Blood Vessel and more. Editable Stroke. 48x48 Pixel Perfect. - ID: 612979148