Barbara Takenaga’s cosmic and amoebic imagery trigger fantastical journeys into the realm of planetary constellations, underwater anemones, magical spheres of molten patterns, and the miraculous sperm race of human conception. Her dazzling tableaus are constrained by a color palette of elegant grays, foam greens, and seductive mineral hues and are explosive manifestations of the magical energy, intensity, and unspecified vastness of the human existence. At DC Moore through October 6.