The blue box may be a window or it may be related to Plato's allegory of the cave.
I guess it means whatever you see it means, most likely different for everyone, which is not a bad thing :)
I describe what I see and understand, but who knows if I'm right or not? :)
Greetings t you too and have a nice day.
That's the best thing about art, that everyone can see it from their own perspective and establish all kinds of dialogues.
It also inspires.
👋🏼🌞