Such plants are similar to those in "Alice in Wonderland". (by the way, even there is a mental illness with the same name). In fact, all that we can imagine and is real. For example, take characters and the world from the cult books. Those books that eventually became unmusical took on a new life. On motives of books films and serials were shot. Even did video games. This can be called success and, to some extent, the life of the "fictional" world. So I think that everything that we can imagine is real.
Judging from the point of view of science - then the whole world around us is in our head. Why is that? This is because the visual information from the eyes and the auditory from the ears, as well as the olfactory from the nose - connect to the general picture of the surrounding world in a particular part of the brain. That is, the whole world is directly in the skull. Therefore, under certain circumstances, our brain can play with us in a cruel joke. Maybe it sounds crazy, but it is.
The photo looks interesting. Flowers from this angle look like majestic trees. Common violet background - creates a mysterious atmosphere. It, combined with the thought of huge colors, takes our imagination to another world. I like to reflect on this topic. Excellent photo as always. Thank you