him.

She paled with fury.

"He has been watching me all the time! He is making fun of me. He
knows I can't sketch. Of course he can see it by the silly way I hold
everything." She ran her knife around her sketch, detached it, and
tore it across and across.

The stranger raised his hat and called eagerly.

"I say--please don't move for a minute. Do you mind? I've just got
your pink gown. It's coming beautifully. Between brother artists--Do,
please! Do sit still and go on sketching--Ah, do!"

Betty's attitude petrified instantly. She held a brush in her hand,
and she looked down at her block. But she did not go on sketching. She
sat rigid and three delicious words rang in her ears: "Between brother
artists!" How very nice of him! He hadn't been making fun, after all.
But wasn't it rather impertinent of him to put her in his picture
without asking her? Well, it wasn't she but her pink gown he wanted.
And "between brother artists!" Betty drew a long breath.

"It's no use," he called; "don't bother any more. The pose is gone."

She rose to her feet and he came towards her.

"Let me see the sketch," he said. "Why did you tear it up?" He fitted
the pieces together. "Why, it's quite good. You ought to study in
Paris," he added idly.