If I remember correctly, I have not seen a purple wisteria tree in real life before. The photos show that they look so beautiful and somewhat mysterious as well. I can imagine it would be an amazing experience to take a stroll in a garden filled with these purple wisteria trees. It is a pity there are no such trees near my vicinity. Oh well, the best I can do now is to use Midjourney AI to generate pictures of gardens that have wisteria trees in them. I added a bit of fog so as to help amplify the mysterious vibes. So far, I like what Midjourney has generated.
