Answer: No, and neither are there in our world. Houses, trees, colors, shades, and sounds exist only in our perceptions. Objectively there is nothing beyond our senses.
All of reality is depicted in our brain and is then fixed in our senses. This is how we feel our inner attributes, which depict inside us what seems to be our environment.
The spiritual world is objective and external to us, and so we begin to feel the perfect eternal nature there, the upper nature that is in perfect harmony, and not our own nature.
We are chained so tightly to the frameworks of our world that we cannot imagine what the perception of the true reality is. When we get rid of our body, of the feeling of existing in the current dimension, everything will be clear, as it says: “Taste and see that the Lord is good.”
From the Kabbalah Lesson in Russian 2/21/16