You can see that in this stereogram we made using letters instead of icons.

你可以看到在这个立体图中我们使用字母而不是图标制作。

This is a so-called “wallpaper stereogram.” It doesn’t have a hidden image.

这就是所谓的“墙纸立体图” 。它没有隐藏图像。

So in the end I ended up doing something like 50 stereograms in a really short amount of time.

所以最后我在很短的时间内完成了大约 50 个立体图。

Some stereogram books come with a handy guide — these two dots at the top should help position your eyes.

一些立体图书籍附带了一个方便的指南——顶部的这两个点应该有助于定位你的眼睛。