thank you Alex for answering so fast.

But again I got some new questions.
You know, I am a beginner in Image Streaming, so I really don't know anything.

I'll write down, how I understood to do Image Streaming:

"First I need a question. This could be any question: for example a math problem or a crisis in my life, or other things for which I don't have any solution.
Then I imagine a nice garden. (Or can it also be an other picture?)
After that, I can describe the garden, I have to look behind the wall, where the solution for my question is."

And my question to image streaming is:
You said I have to decode the answers. What did you mean?
And should I do any affrimations? For example with the questions?