Smith painted an oil painting on the canvas. 史密斯在畫布上畫了一幅油畫。
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. 或許他會放下手中的畫筆和調色板,站在他的畫架旁,而畫架上畫的透視肯定是無可挑剔的。