The two pictures are similar, although not identical.

这两幅画很相似，虽然不完全相同。

《牛津词典》

Can you spot the difference between these two pictures?

你能不能看出这两幅画有什么不同？

《牛津词典》

youdao

He made the search by comparing two pictures of the same part of the sky.

VOA: special.2010.07.11

In between these two pictures I show a picture of a fibroblast.

这两张图片中间是一个成纤维细胞的图片

耶鲁公开课 - 生物医学工程探索课程节选

You take two groups of kids and you ask them to do something like draw pictures.

你找来两组小孩,叫他们做一件事，例如画画。

耶鲁公开课 - 心理学导论课程节选

The difference between the two can be seen in two pictures that Van Gogh painted of chairs.

ECONOMIST: Van Gogh and Gauguin

Dr Sahu, however, cannot see any movement between the two pictures.

ECONOMIST: Astronomy

Patrizia Caraveo and her colleagues, at the Istituto di Fisica Cosmica in Milan have recently reported that in two pictures taken 12 days apart by the Hubble space telescope the point of light had shifted perceptibly.

ECONOMIST: Astronomy