There is something genuinely audacious about taking the most elaborately petalled flower in the ranunculus family — a bloom already committed to excess as a lifestyle — and making it chartreuse, which is the color that walks into every room and immediately becomes the thing everyone is trying not to stare at. The Chartreuse Elegance Ranunculus is 3.5 inches across, one screw, no water. It has no interest in blending in, has never had any interest in blending in, and ceramic has made this permanent. The wall it goes on will not be the same wall afterward.