Uterine Lining Anatomy Print. Endometrium Watercolor, OB-GYN Giclée Print. Menstrual Cycle Lining Of the Uterus. This colorful anatomy watercolor print will make an attractive, modern contemporary wall piece for your medical clinic and it is a perfect idea for a unique gift. Our anatomical accurate designs display sharp vivid images with a high degree of color accuracy and represent the best of quality and affordability.