An animation of a bird-eye view of an artery branching into capillaries within tissue. The yellow semi-transparent artery is in the center of the scene and its capillaries radiate outward to the edge of the screen. Red blood cells can be seen traveling within the vessel and flow from the bottom to the top of the scene following the same outward branching pattern as the capillaries. The cells of the surrounding tissue are purple and violet on a white background making this scene resemble a histology slide.