Smith painted an oil painting on the canvas. 史密斯在画布上画了一幅油画。
Probably he would lay down his brushes and palette and stand by his easel with the picture he was painting--the perspective, of course, would be beyond criticism. 或许他会放下手中的画笔和调色板,站在他的画架旁,而画架上画的透视肯定是无可挑剔的。