Boat wakes appear as slightly curved lines, accentuated by the pastel tones of the oil slick.

船尾呈略微弯曲的线条，浮油的柔和色调突显了这种感觉。

youdao

I started to sketch folk houses with the combination of oil pastel and watercolor, and applied this technique in the creation of watercolor painting and oil painting.

我开始用油画棒和水彩结合的方法快速地画民居速写，并将这一技法融入水彩、油画创作中。

youdao

I started to sketch folk houses with the combination of oil pastel and watercolor, and applied this technique in the creation of watercolor painting and oil painting.

我开始用油画棒和水彩结合的方法快速地画民居速写，并将这一技法融入水彩、油画创作中。

youdao