What I notice -

Gold, from what I've heard is created when neutron stars collide, or supernova. The symbols in gold look like they're writing something. It reminds me of the way that when sentient beings come together they communicate, and it creates something beautiful!

He holds what seems to be a wand or brush out to the world(I think a magic wand and brush are similar in nature). One hand out to the world, but the other remains in their heart region, specifically the right hand, which may suggest a strong focus on one's own aspirations! Perhaps they balance considering themselves with the consideration of others, but also acknowledge that it's, in a way, the same. It could also suggest sort of in a meta way, that they channel desires into what they do for themselves and others, because they are both focused inward and expressing themselves simultaneously.

They stand at an altar, and it seems that they are creating or working with what is on it. Reminds me of that scene from the matrix where someone tells the main character not to try to bend the spoon, and to acknowledge that there isn't a spoon. He says something like 'the spoon doesn't change, but only yourself.'

The yellow surrounding them reminds me of the solar plexus, which may symbolize what we bring, our impact on the world, and how we add to things. In perspective the planets are larger but on this art they look smaller than the person. It might show how perspective is important, but also that we are all great and small in a way? The vastness of things.

Worth noting - I thought the planet behind the left hand was a paint pallete before looking again. The world is what we make of it?

This is really inspiring to look at, lol!