Hello, Harry!†she said. “Er — my name’s Barny,†said Harry, flummoxed. “Oh, have you changed that too?†she asked brightly. “How did you know — ?†“Oh, just your expression,†she said. Like her father, Luna was wearing bright yellow robes, which she had accessorized with a large sunflower in her hair. Once you got over the brightness of it all, the general effect was quite pleasant. At least there were no radishes dangling from her ears.