Don't frame the picture with a glass.

别用玻璃框住了画儿。

youdao

We happened to find that a glass window of the Palacio de Carlos V could show the image of the church in front of it, really looked like a picture frame on the wall, very nice!

我们意外地发现卡洛斯五世宫殿的一扇玻璃窗上可以看到对面教堂的影像，看上去就像是挂在墙上的一幅像框，非常漂亮！

youdao

Use colorful glass Mosaic tiles to create a one of a kind photo frame, pen case or picture to decorate your home.

用五彩的玻璃马赛克来创造独一无二的相框、笔筒或图片来点缀你的家。

youdao

Its large plate glass windows frame perfect picture postcard views of Prague Castle and the Charles Bridge.

BBC: Prague��s historic coffeehouses