“在图画上”用什么介词in，on还是at

在图画上，用介词是in。是 in the picture。

例句：
Most drawing tools have a large library of shapes and graphic icons that you canuse in the picture.
大部分绘图工具都提供了大型形状和图形图标库，供在图片中使用。

There is a cliff in the picture, on whose top is a teeterboard.
图中画了一个悬崖，在悬崖上有个跷跷板。

I exchanged a few words with the man in the picture; he said that they had lost everything.
我和照片中的男人聊了几句，他说他们已经失去了一切。

There was a man in the picture, but he did not look like you and me.
照片上有个男人，但不像你和我。

There are two rabbits and a bird in the picture.
图中有两只兔子和一只鸟。

在图画上
in the picture.
如：What's in the picture?图上有什么？

in the picture